WIPO - PCT Applicant's Guide EA - Organización Eurasiática de Patentes (OEAP)
Oficina Eurasiática de Patentes (OEAP)

    En vigor desde 1 de febrero de 2026
    (publicado en 9 de enero de 2026)

    Resumen de los últimos cambios en esta versión
    Summary of requirements for entry into the national phase: Reinstatement, National fees
    Annexes: National fees
    Consulte la lista completa de cambios

    Preaviso: La Oficina ha notificado a la IP acerca de nuevos cambios que entrarán en vigor pronto; puede consultar dichos cambios que entrarán en vigor 1 de abril de 2026.

    [MT] Información útil sobre el hotel

    [MT] La Guía del solicitante del PCT se actualiza casi semanalmente con la información recibida por la Oficina Internacional.
    In case of question, please contact the Office or the International Bureau: pct.guide@wipo.int.
    [MT] Lista de abreviaturas utilizadas en el presente documento:
    Office: Eurasian Patent Office (EAPO)
    EAPC: Eurasian Patent Convention of 9 September 1994
    The texts may be obtained on the Internet at: https://www.eapo.org/en/documents-2/legal-protection-of-inventions/.
    EAPR: Patent Regulations under the Eurasian Patent Convention
    EASF: Statute on Fees of the Eurasian Patent Organization
    [MT] Lista de monedas utilizadas en este documento:
    EUR (Euro), RUB (rublo ruso), USD (dólar de los EE.UU.)
    [MT] Países y oficinas de información:
    The list of acronyms used for Offices is no longer shown as it has been integrated in the mouseover functionality for each ST.3 code shown in this document.
    Refer to List of WIPO Standards, Recommendations and Guidelines formerly Annex K, List of country names and two-letter codes. It includes a list of short names and two-letter codes accepted for use in indicating States, other entities and intergovernmental organizations and their Offices in documents relating to international applications under the PCT. The list is as set out in WIPO Standard ST.3.
    Also refer to PCT Contracting States formerly Annex A.
    [MT] Perfil de oficina
    For more technical information about the Office, refer to ePCT Office profile.
    [MT] Reservas, declaraciones, notificaciones e incompatibilidades del PCT
    The Office does not have any reservations, declarations, notifications or incompatibilities.
    Refer to the full list.
    [MT] Fechas cerradas
    The Office is closed weekly on Saturday and Sunday
    Additional closed dates can be consulted on the Office Closed dates page

    [MT] Fase internacional

    [MT] Anexo B - Información sobre los Estados Contratantes o las Organizaciones Intergubernamentales

    [MT] Organización:
    Organización Eurasiática de Patentes (OEAP)
    [MT] Código de dos letras:
    EA
    [MT] Nombre de la oficina:
    Oficina Eurasiática de Patentes (OEAP)
    [MT] Ubicación:
    2 M. Cherkassky per.
    Moscow
    109012
    Russian Federation
    [MT] Dirección postal:
    Same as above
    [MT] Teléfono:
    (74-95) 411 61 50
    [MT] Correo electrónico:
    info@eapo.org
    [MT] Sitio web:
    [MT] Fax:
    (74-95) 621 24 23
    [MT] ¿ Acepta la Oficina la presentación de documentos por fax o por medios similares ( Regla 92.4 del PCT )?
    No
    [MT] ¿ Aceptaría la Oficina pruebas de envío de un documento, en caso de pérdida o retraso, cuando se utilice un servicio de entrega distinto de las autoridades postales ( Regla 82.1 del PCT )?
    Yes, provided that the delivery service is:
    DHL, Federal Express
    [MT] ¿ Está la Oficina dispuesta a permitir que los solicitantes pongan sus solicitudes a disposición del Servicio de Acceso Digital de la OMPI para Documentos de Prioridad ( DAS ) ( Regla 17.1 b bis ) del PCT )?
    More information about WIPO DAS is available at: https://www.wipo.int/en/web/das.
    Yes, the Office is prepared to allow applicants to make international and national applications available to the WIPO DAS
    [MT] Oficina(s) receptora(s) competente(s) para las solicitudes internacionales presentadas por nacionales o residentes de los siguientes Estados:
    The applicant may also choose to file with the national Office of the country of which he is a national or resident or with the IB (refer to Annex C).
    AM,
    AZ,
    BY,
    KG,
    KZ,
    RU,
    TJ,
    TM
    [MT] ¿Restringe la legislación nacional la presentación de solicitudes internacionales en Oficinas extranjeras?
    Refer to the Office
    [MT] Oficina (s) competente (s) designada (s) (o elegida (s)) para este Estado:
    Refer to National Phase EA.

    AM,
    AZ,
    BY,
    KG,
    KZ,
    RU,
    TJ,
    TM
    [MT] Tipos de protección disponibles a través del PCT:
    Eurasian patents
    [MT] Disponibilidad en virtud de la legislación nacional para una búsqueda internacional de tipo (artículo 15 del PCT):
    None
    [MT] Protección provisional después de la publicación internacional:
    The protection granted, if applicable, in each State party to both the PCT and the Eurasian Patent Convention is indicated under the heading “Where the designation is made for the purposes of a Eurasian patent” for such States. Refer to also Article 9(3) of the Eurasian Patent Convention and Rule 10, 66(2) of the Patent Regulations under the Eurasian Patent Convention.
    [MT] Información de interés si este Estado Contratante es designado ( o elegido )
    [MT] Fecha en que se deben indicar el nombre y la dirección del inventor:
    Must be in the request. If the data concerning the inventor are missing at the expiration of the time limit under PCT Article 22 or 39(1), the Office will invite the applicant to comply with the requirement within a time limit fixed in the invitation.
    [MT] ¿Existen disposiciones especiales relativas al depósito de microorganismos y otros materiales biológicos?
    Yes, refer to Annex L.

    [MT] Anexo C - Oficina receptora

    [MT] Oficina de recepción competente para los nacionales y residentes de:
    AM,
    AZ,
    BY,
    KG,
    KZ,
    RU,
    TJ,
    TM
    [MT] Idioma en que podrán presentarse las solicitudes internacionales:
    If the language in which the international application is filed is not accepted by the International Searching Authority (refer to Annex D), the applicant will have to furnish a translation (PCT Rule 12.3).
    English,
    Russian
    [MT] Idioma aceptado para el texto libre dependiente del idioma en la lista de secuencias:
    English,
    Russian,
    or both
    [MT] Idioma en que puede presentarse la solicitud:
    English,
    Russian
    Number of copies required by the receiving Office if the international application is filed on paper:
    1
    [MT] ¿Acepta la Oficina receptora la presentación de solicitudes internacionales en forma electrónica?
    Where the international application is filed in electronic form in accordance with and to the extent provided for in Part 7 and Annex F of the Administrative Instructions, the total amount of the international filing fee is reduced (refer to “Fees payable to the RO”).
    Where the international application contains a sequence listing as a separate part of the description, this must be furnished in accordance with Annex C of the Administrative Instructions, that is, in compliance with WIPO Standard ST. 26 XML format; no fees are due for sequence listings filed in this format. If the receiving Office does not accept international applications in electronic form in such format, the international application will be transmitted to the International Bureau as receiving Office (PCT Rule 19.4(a)(ii-bis)).
    For the relevant notification by the Office, refer to the Official Notices (PCT Gazette) dated 21 August 2014, pages 121 et seq.
    Yes, the Office accepts XML and PDF files filed using ePCT-Filing
    [MT] ¿ La Oficina receptora acepta peticiones de restablecimiento del derecho de prioridad ( Regla 26bis.3 del PCT )?
    Yes, the Office applies both the “unintentional” and the “due care” criteria to such requests
    [MT] Autoridad competente encargada de la búsqueda internacional:
    EA,
    EP,
    RU
    [MT] Autoridad competente para el examen preliminar internacional:
    EA,
    RU

    EP
    The Office is competent only if the international search is or has been carried out by that Office.
    Fees payable to the RO:
    [MT] Tarifa de transmisión:
    2,000 RUB
    [MT] Tasa de presentación internacional:
    This fee is reduced by 90% if certain conditions apply (refer to Annex C(IB)).
    1,428 EUR
    1,667 USD
    [MT] Tarifa por hoja superior a 30:
    This fee is reduced by 90% if certain conditions apply (refer to Annex C(IB)).
    16 EUR
    19 USD
    [MT] Reducciones (en la partida 4 de la Lista de tasas):
    [MT] Presentación electrónica ( la solicitud en formato codificado por caracteres ) :
    215 EUR
    251 USD
    [MT] Presentación electrónica ( solicitud, descripción, reivindicaciones y resumen en formato codificado por caracteres ) :
    322 EUR
    376 USD
    [MT] Tasa de búsqueda:
    Refer to
    Annex D(EA)
    Annex D(EP)
    Annex D(RU)
    [MT] Tasa por documento de prioridad ( Regla 17.1 b) del PCT):
    1,500 RUB
    [MT] Tasa por solicitar el restablecimiento del derecho de prioridad ( Regla 26bis.3 d) del PCT):
    None
    [MT] ¿Es necesario un agente para la Oficina receptora?
    No, if the applicant has a residence or his principal place of business in one of the States party to the Eurasian Patent Convention
    Yes, if the applicant has neither a residence nor his principal place of business within the territory of one of those States
    [MT] ¿ Quién puede actuar como agente?
    Any legal practitioner qualified to practice in patent matters in one of the States party to the Eurasian Patent Convention and inscribed in the register of patent attorneys kept in the Office
    [MT] Renuncia al poder:
    Waivers of powers of attorney do not apply (PCT Rule 90.4(e) and 90.5(d)) where the agent or common representative submits any notice of withdrawal during the international phase (PCT Rule 90bis.1 to 90bis.4, also refer to International Phase, paragraph IP 11.048).
    [MT] ¿Ha renunciado la Oficina al requisito de presentar un poder por separado?
    Sí
    [MT] Casos particulares en los que se requiere un poder por separado:
    Upon appointment of, or for any paper submitted by, an agent or a common representative who was not indicated on the request form at the time of filing
    [MT] ¿Ha renunciado la Oficina al requisito de que se presente una copia de un poder general?
    Sí
    [MT] Casos particulares en los que se requiere una copia de un poder general:
    Upon appointment of, or for any paper submitted by, an agent or a common representative who was not indicated on the request form at the time of filing

    [MT] Anexo D - Administración de búsqueda internacional

    [MT] Administración de búsqueda internacional competente para las siguientes Oficinas receptoras:
    AM,
    AZ,
    BY,
    EA,
    KG,
    KZ,
    RU,
    TJ,
    TM
    Fees payable to the ISA:
    [MT] Tasa de búsqueda ( Regla 16 del PCT):
    This fee is payable to the receiving Office in the currency or one of the currencies accepted by it (refer to Annex C).
    [MT] — Esta tarifa se aplica a las búsquedas realizadas en ruso
    86 CHF
    93 EUR
    9,000 RUB
    108 USD
    [MT] — Esta tasa se aplica a las búsquedas realizadas en inglés
    384 CHF
    412 EUR
    40,000 RUB
    481 USD
    [MT] Tasa adicional de búsqueda ( Regla 40.2 del PCT):
    This fee is payable to the International Searching Authority and only in particular circumstances.
    [MT] — Esta tarifa se aplica a las búsquedas realizadas en ruso
    9,000 RUB
    [MT] — Esta tasa se aplica a las búsquedas realizadas en inglés
    40,000 RUB
    [MT] Tasa por copias de documentos citados en el informe de búsqueda internacional ( Regla 44.3 del PCT):
    per page 100 RUB
    [MT] Cómo obtener copias:
    The applicant receives, together with the international search report, a copy of each document containing non-patent literature cited in the report, free of charge
    Applicants and designated (elected) Offices can request copies by e-mail at:
    info@eapo.org
    [MT] Tasa por copias de documentos contenidos en el expediente de la solicitud internacional ( Regla 94.1ter del PCT):
    per page 100 RUB
    [MT] Tasa de protesta ( Regla 40.2 e) del PCT):
    This fee is payable to the International Searching Authority and only in particular circumstances.
    3,500 RUB
    [MT] Tasa de presentación tardía ( Regla 13ter.1 c) del PCT):
    This fee is payable to the International Searching Authority and only in particular circumstances.
    4,000 RUB
    [MT] Condiciones de reembolso y importe de la tasa de búsqueda:
    Money paid by mistake, without cause, or in excess, will be refunded
    Where the international application is withdrawn or is considered withdrawn, under PCT Article 14(1), (3) or (4), before the start of the international search:
    refund of 100%
    Where the Authority benefits from an earlier search, carried out in respect of an earlier application by the Authority itself or by another International Searching Authority, depending upon the extent to which the Authority benefits from that earlier search:
    refund of 25% to 75%
    [MT] Idiomas aceptados para la búsqueda internacional:
    English,
    Russian
    [MT] Tipos de soportes físicos aceptados para la presentación de listas de secuencias de nucleótidos y/o aminoácidos:
    CD-ROM, CD-R, DVD, DVD-R
    [MT] Materia que no se buscará:
    The subject matter specified in items (i) to (vi) of PCT Rule 39.1 with the exception of any subject matter searched under the patent grant procedure in accordance with the provisions of the Eurasian Patent Convention
    [MT] Renuncia al poder:
    Waivers of powers of attorney do not apply (PCT Rule 90.4(e) and 90.5(d)) where the agent or common representative submits any notice of withdrawal during the international phase (PCT Rule 90bis.1 to 90bis.4, also refer to International Phase, paragraph IP 11.048).
    [MT] ¿Ha renunciado la Autoridad al requisito de presentar un poder por separado?
    Sí
    [MT] Casos particulares en los que se requiere un poder por separado:
    Upon appointment of, or for any paper submitted by, an agent or a common representative who was not indicated on the request form at the time of filing
    [MT] ¿Ha renunciado la Autoridad al requisito de que se presente una copia de un poder general?
    Sí
    [MT] Casos particulares en los que se requiere una copia de un poder general:
    Upon appointment of, or for any paper submitted by, an agent or a common representative who was not indicated on the request form at the time of filing

    [MT] Anexo E - Administración encargada del examen preliminar internacional

    [MT] Administración encargada del examen preliminar internacional competente para las siguientes Oficinas receptoras:
    AM,
    AZ,
    BY,
    EA,
    KG,
    KZ,
    RU,
    TJ,
    TM
    [MT] ¿Existen restricciones en cuanto a la competencia de la Autoridad que actúa como Autoridad encargada del examen preliminar internacional?
    Refer to the Office
    Fees payable to the IPEA:
    [MT] Tasa de examen preliminar ( Regla 58 del PCT):
    This fee is payable to the International Preliminary Examining Authority.
    The amount in parentheses applies where the international search report was prepared by the Eurasian Patent Office.
    [MT] — Esta tasa se aplica a los exámenes realizados en ruso
    6,750 RUB
    (4,500 RUB)
    [MT] — Esta tasa se aplica a los exámenes realizados en inglés
    24,000 RUB
    (16,000 RUB)
    [MT] Tasa adicional de examen preliminar ( Regla 68.3 del PCT):
    This fee is payable to the International Preliminary Examining Authority and only in particular circumstances.
    The amount in parentheses applies where the international search report was prepared by the Eurasian Patent Office.
    [MT] — Esta tasa se aplica a los exámenes realizados en ruso
    6,000 RUB
    (5,000 RUB)
    [MT] — Esta tasa se aplica a los exámenes realizados en inglés
    23,500 RUB
    (19,500 RUB)
    [MT] Tasa de tramitación ( Regla 57.1 del PCT) :
    This fee is payable to the International Preliminary Examining Authority. It is reduced by 90% if certain conditions apply (refer to Annex C(IB)).
    251 USD
    [MT] Tasa por copias de documentos citados en el informe de examen preliminar internacional ( Regla 71.2 del PCT):
    This fee is payable to the International Preliminary Examining Authority.
    per page 100 RUB
    [MT] Cómo obtener copias:
    The applicant receives, together with the international preliminary examination report a copy of each document containing non-patent literature not cited in the international search report, free of charge
    Applicants and elected Offices can request copies by e-mail at:
    info@eapo.org
    [MT] Tasa por copias de documentos contenidos en el expediente de la solicitud internacional ( Regla 94.2 del PCT):
    This fee is payable to the International Preliminary Examining Authority.
    per page 100 RUB
    [MT] Tasa de protesta ( Regla 68.3 e) del PCT):
    This fee is payable to the International Preliminary Examining Authority.
    3,500 RUB
    [MT] Tasa de presentación tardía ( Regla 13ter.2 del PCT) :
    This fee is payable to the International Preliminary Examining Authority.
    4.000 RUB
    [MT] Condiciones de reembolso y cuantía de la tasa de examen preliminar:
    Money paid by mistake, without cause, or in excess, will be refunded
    In the cases provided for under PCT Rule 58.3:
    refund of 100%
    If the international application or the demand is withdrawn before the start of the international preliminary examination:
    refund of 100%
    [MT] Idiomas aceptados para el examen preliminar internacional:
    English,
    Russian
    [MT] Asuntos que no se examinarán:
    The subject matter specified in items (i) to (vi) of PCT Rule 67.1 with the exception of any subject matter examined under the patent grant procedure in accordance with the provisions of the Patent Regulations under the Eurasian Patent Convention
    [MT] Renuncia al poder:
    Waivers of powers of attorney do not apply (PCT Rule 90.4(e) and 90.5(d)) where the agent or common representative submits any notice of withdrawal during the international phase (PCT Rule 90bis.1 to 90bis.4, also refer to International Phase, paragraph IP 11.048).
    [MT] ¿Ha renunciado la Autoridad al requisito de presentar un poder por separado?
    Sí
    [MT] Casos particulares en los que se requiere un poder por separado:
    Upon appointment of, or for any paper submitted by, an agent or a common representative who was not indicated on the request form at the time of filing
    [MT] ¿Ha renunciado la Autoridad al requisito de que se presente una copia de un poder general?
    Sí
    [MT] Casos particulares en los que se requiere una copia de un poder general:
    Upon appointment of, or for any paper submitted by, an agent or a common representative who was not indicated on the request form at the time of filing

    [MT] Anexo L - Depósitos de microorganismos y otros materiales biológicos

    [MT] Requisitos de las Oficinas designadas y elegidas
    Only Offices whose applicable national law contains provisions concerning the deposits of microorganisms and other biological material are listed in Annex L. Unless otherwise indicated, deposits may be made for the purposes of patent procedure before these Offices with any depositary institution having acquired the status of international depositary authority under the Budapest Treaty on the International Recognition of the Deposit of Microorganisms for the Purposes of Patent Procedure.
    For a list of these institutions refer to:
    http://www.wipo.int/treaties/en/registration/budapest/pdf/idalist.pdf (and the detailed requirements for each institution at: https://www.wipo.int/budapest/en/guide/section_d/subsection_c.html)
    Notifications related thereto may be consulted under:
    http://www.wipo.int/treaties/en/registration/budapest/
    Further information concerning the requirements of international depository authorities under the Budapest Treaty is available at:
    http://www.wipo.int/budapest/en/guide/index.html
    [MT] Fecha ( si la hubiere ) anterior a 16 meses de la fecha de prioridad en que el solicitante debe presentar :
    [MT] - las indicaciones prescritas en la Regla 13bis.3 a) i) a iii):
    Where applicant requests publication earlier than 16 months from the priority date, not later than that request
    [MT] - cualquier indicación adicional:
    At the time of filing (must be in the description)
    [MT] Indicaciones adicionales (si las hubiere) que deberán darse además de las prescritas en la Regla 13bis.3 a) i) a iii) en virtud de notificaciones de la Oficina:
    To the extent available to the applicant, relevant information on the characteristics of the microorganism
    [MT] Información adicional
    Deposits may also be made for the purposes of patent procedure before the Eurasian Patent Office with any depositary institution.

    [MT] Fase nacional

    [MT] Resumen de los requisitos para entrar en la fase nacional

    [MT] Plazos aplicables para la entrada en la fase nacional:
    Under PCT Article 22(3): 31 months from the priority date
    Under PCT Article 39(1)(b): 31 months from the priority date
    [MT] ¿ Permite la Oficina la restitución de derechos ( Regla 49.6 del PCT )?
    Yes, the Office permits reinstatement of rights under the “unintentional” criterion.
    Fee for reinstatement:
    70,000 RUB
    [MT] Traducción de la solicitud internacional requerida a ( uno de ) los siguientes idiomas :
    Must be furnished or paid within two months from the expiration of the time limit applicable under PCT Article 22 or 39(1) or within two months from the date on which the applicant files a special request for early entry into the national phase.
    Russian
    [MT] Contenidos requeridos de la traducción para entrar en la fase nacional:
    Must be furnished or paid within two months from the expiration of the time limit applicable under PCT Article 22 or 39(1) or within two months from the date on which the applicant files a special request for early entry into the national phase.
    Under PCT Article 22: Description, claims (if amended, both as originally filed and as amended), any text matter of drawings, abstract
    Under PCT Article 39(1): Description, claims, any text matter of drawings, abstract (if any of those parts has been amended, both as originally filed and as amended by the annexes to the international preliminary examination report)
    [MT] ¿Se requiere una copia de la solicitud internacional en circunstancias particulares?
    No
    [MT] Tasas nacionales:
    Must be furnished or paid within two months from the expiration of the time limit applicable under PCT Article 22 or 39(1) or within two months from the date on which the applicant files a special request for early entry into the national phase.
    Must be paid within the time limit applicable under PCT Article 22 or 39(1).
    This fee is reduced by 90% where the applicant or, if there are two or more applicants, each applicant is a natural person who is a national or resident of any of the States party to the Eurasian Patent Convention, by 70% where the applicant or, if there are two or more applicants, each applicant is a state science or a state educational organization of any of the States party to the Eurasian Patent Convention, by 10% where the applicant or, if there are two or more applicants, each applicant is a legal person with a principal place of business in any of the States party to the Eurasian Patent Convention and by 50% where the applicant or, if there are two or more applicants, each applicant is a natural person who is a national or resident of any of the states listed on the Office’s website at: https://www.eapo.org/?p=8566.
    [MT] Tasa procesal unitaria ( por presentación, búsqueda, publicación y otros trámites )
    70,000 RUB
    [MT] Tasa por reclamación:
    [MT] — superior a cinco
    7,000 RUB
    [MT] — superior a 20
    7,500 RUB
    [MT] — superior a 50
    8,000 RUB
    [MT] Tasa de examen:
    [MT] — para una invención
    70,000 RUB
    [MT] — para un grupo de invenciones que incluya una reivindicación independiente :
    70,000 RUB
    [MT] — tasa adicional para la segunda reclamación independiente :
    40,000 RUB
    [MT] — tasa adicional por cada reclamación independiente que exceda de dos reclamaciones
    25,000 RUB
    [MT] Exenciones, reducciones o reembolsos de tasas :
    The unitary procedural fee is reduced by:
    — 40% where an international search report has been established by the EAPO
    —25% where an international search report has been established by an Office acting as an International Searching Authority under the РСТ
    [MT] Requisitos especiales de la Oficina ( Regla 51 bis del PCT) :
    If not already complied with within the time limit applicable under PCT Article 22 or 39(1), the Office will invite the applicant to comply with the requirement within a time limit fixed in the invitation.
    Name and address of the inventor if they have not been furnished in the “Request” part of the international application
    This requirement may be satisfied if the corresponding declaration has been made in accordance with PCT Rule 4.17.
    Appointment of an agent if the applicant has neither a residence nor his principal place of business within the territory of one of the States party to the Eurasian Patent Convention
    Instrument of assignment of the priority right where the applicants are not identical
    This requirement may be satisfied if the corresponding declaration has been made in accordance with PCT Rule 4.17.
    [MT] ¿ Quién puede actuar como agente?
    The list of registered patent attorneys may be obtained on the Internet at: http://www.eapo.org/en/attorneys.php.
    Any legal practitioner qualified to practice in patent matters in one of the States party to the Eurasian Patent Convention and inscribed in the register of patent attorneys kept in the Office
    [MT] ¿ Acepta la Oficina solicitudes de restablecimiento del derecho de prioridad ( Regla 49ter.2 del PCT )?
    Yes, the Office applies the “unintentional” criterion to such requests

    [MT] El procedimiento en la fase nacional

    [MT] EA.01 FORMULARIO PARA ENTRADA EN LA FASE NACIONAL
    The EAPO has available a special form for entering the national (regional) phase (refer to Annex EA.II) which can also be obtained on the Internet at: https://www.eapo.org/wp-content/uploads/2023/03/int2016.pdf. This form should preferably (but need not) be used.
    [MT] EA.02 TRADUCCIÓN ( CORRECCIÓN )
    Errors in the translation of the international application can be corrected with reference to the text of the international application as filed (refer to National Phase, paragraphs NP 6.002 and NP 6.003).
    [MT] EA.03 TRANSLACIONES QUE SE PRESENTARON TARDE
    EAPR Rule 211(6),
    EAPR Rule 71(3)

    If the translation of the international application has not been furnished within the 31-month time limit applicable under PCT Article 22(3) or 39(1)(b), it may still be furnished within a period of grace of two months from the expiration of the applicable time limit. The applicant shall have the right, within two months following the date of expiration of the initial two-month period, to furnish the translation, provided that an additional fee is paid.
    [MT] EA.04 NOMBRAMIENTO DE UN AGENTE Y PODERES DE ADVOCACIA
    EAPC Art. 15(12),
    EAPR Rule 30

    Natural and legal persons having their residence or their principal place of business within the territory of one of the EAPC Contracting States may act on their own behalf or through representatives, who need not be patent agents, in proceedings before the EAPO. Natural and legal persons having neither a residence nor their principal place of business within the territory of any of the EAPC Contracting States must be represented by an agent entitled to practice before the EAPO (refer to the Summary, “Who can act as agent?”). The list of registered patent agents is available upon request from the EAPO or can be obtained on the Internet at http://www.eapo.org/en/attorneys.php. A model of a power of attorney is given in Annex EA.III. In case of failure to appoint an agent within two months from the expiration of the time limit applicable under PCT Article 22(3) or 39(1)(b), if required, the applicant will be invited by the EAPO to do so within four months following the date of expiration of the initial two-month period, provided that an additional fee is paid.
    [MT] EA.05 TASAS (FORMA DE PAGO)
    EAPC Art. 18,
    EAPR Rule 40(1)

    The manner of payment of fees indicated in the Summary and in this Chapter is outlined in Annex EA.I.
    [MT] EA.06 TARDE EN EL PAGO DE LAS TASAS (NACIONALES)
    EAPR Rule 71(3),
    EASF Rule 2(1)(iv)

    If the unitary procedural fee indicated in the Summary has not been paid within the time limit applicable under PCT Article 22(3) or 39(1)(b), payment can still be made together with a 50% surcharge for late payment within a period of grace of two months from the expiration of the applicable time limit.
    [MT] EA.07 TASAS DE RECLAMACIÓN
    EAPR Rule 24(7)
    The claim fee must be calculated on the basis of the number of claims existing on entry into the national phase (that is, where amendments have been filed, the claims as amended under PCT Article 19 or 34(2) or the claims as submitted by the applicant under PCT Article 28 or 41 upon entering the national phase), unless the applicant has used the opportunity to amend the claims according to EAPR Rule 49(2) or 71(5) (refer to paragraph EA.11), the claims thus amended being then used as the basis for calculation of the claim fee and for further proceedings. Where the applicant fails to pay the correct amount of the claim fee, the EAPO will invite him to pay the missing amount within a period fixed in the invitation.
    [MT] EA.08 SOLICITUD DE EXAMEN
    EAPC Art. 15(5),
    EAPR Rule 46

    The Eurasian patent is granted only after substantive examination, which starts only at the request of the applicant. There is no special form for requesting examination but the request must be made in writing. The request may be made by using the form referred to in paragraph EA.01 (refer to Annex EA.II). The request for examination is considered to have been filed only after the examination fee has been paid.
    [MT] EA.09 PLAZO PARA SOLICITACIÓN DE EXAMEN
    EAPC Art. 15(5),
    EAPR Rule 46(1)

    Examination must be requested within six months from publication by the International Bureau of the international search report or before the expiration of the time limit applicable under PCT Article 22(3) or 39(1)(b) (31 months), whichever time limit expires later. The request for examination may still be validly filed within a period of grace of two months from the expiration of the applicable time limit, provided that an additional fee is paid.
    [MT] EA.10 NUCLEOTIDO Y SECUENCIAS DE AMINOS
    EAPR Rule 23(8)
    If, at the expiry of the 31-month time limit applicable under PCT Articles 22(3) and 39(1)(b), a sequence listing does not comply with the Standard contained in Annex C of the Administrative Instructions under the PCT, or has not been filed on the prescribed electronic data carrier (disc), the applicant will be invited to file a sequence listing complying with the prescribed standard or on the prescribed data carrier.
    [MT] EA.11 MODIFICACIÓN DE LA SOLICITUD; PLAZOS
    EAPR Rules 49(2),
    EAPR Rules 49(3),
    EAPR Rule 71(5)

    The applicant may make amendments to the documents of the Eurasian application in the form of additions, clarifications or corrections. Any amendments or corrections to the Eurasian application proposed by the applicant shall be made after the payment of the prescribed fee. The addition and clarification of the description, the claims, as well as the drawings shall be permitted unless exceeding the application documents as originally filed and changing the subject matter of the claimed invention. The addition, clarification or correction of the description and claims, as well as of the drawings or in other graphic elements of a Eurasian application shall be permitted only where these data were present in drawings or other graphic elements of a Eurasian application on the filing date, as well as in claiming priority, and where drawings and graphic elements present identical data.
    Subject to EAPR Rule 47(3), amendments to the claims shall be accepted before the date of notification to the applicant on readiness to grant the Eurasian patent or before the date of the decision to refuse the grant a Eurasian patent. Amendments to the description of the invention and, if necessary, to the drawings shall be accepted before the date of the decision to refuse the grant of the Eurasian patent or the decision on its grant in relation to the Eurasian application. After the date of the abovementioned decisions amendments to the claims and, if necessary, to the description and drawings shall be accepted only in case of filing an appeal against refusal to grant the Eurasian Patent under EAPR Rule 48(1) or a notice of opposition to the Eurasian Patent under EAPR Rule 53(1).
    Correction of technical and obvious errors in the documents of the Eurasian application shall be accepted at any stage of its examination. The amendment of the claims shall be permitted in disclosing the invention in a Eurasian application. The inclusion in the claims of additional claims at any stage of the examination shall be accompanied by payment of a prescribed additional fee for each dependent or independent claim included in the claims. If the amendments or corrections are made within the two-month period from the expiration of the time limit under PCT Article 22(3) or 39(1)(b), there is no need to pay the prescribed fee for amendment.
    [MT] EA.12 TASAS DE SUBVENCIÓN
    EAPC Art. 15(10),
    EAPR Rule 47(3)

    A fee for grant must be paid within four months from the date of transmittal to the applicant of the notice from the EAPO of its intention to grant the Eurasian patent. If the fee is not paid within the said time limit, granting and publication of the Eurasian patent will not take place and the corresponding Eurasian application will be considered withdrawn.
    [MT] EA.13 TRADUCCIÓN DE LA PATENTE EURASIATA
    EAPC Art. 13(3)
    No translation of the Eurasian patent into the languages of the EAPC Contracting States is required after the grant of the Eurasian patent. A translation should be furnished only by the plaintiff to a national court or other competent national authority upon the latter’s request in connection with a litigation procedure in a given EAPC Contracting State. Any decision of a court or other national authority in respect of the Eurasian patent has effect only in the territory of that Contracting State.
    [MT] EA.14 EFECTOS DE LA PATENTE EURASIÁTICA
    EAPC Art. 17(3)
    Upon grant, the Eurasian patent has effect in the territory of all EAPC Contracting States from the date of its publication by the EAPO. Its effect may, however, be discontinued at any time in any State through non-payment of the corresponding national annual maintenance fee.
    [MT] EA.15 MANTENIMIENTO DE LA PATENTE EURASIATA
    The owner of a Eurasian patent must designate, by name, each EAPC Contracting State in which he wishes the effect of the Eurasian patent to be maintained. The designation concerned must be addressed to the EAPO and must be made at the same time as the corresponding annual fee is paid (refer to next paragraph).
    [MT] EA.16 TASAS ANUALES
    EAPC Art. 17,
    EAPC Art. 18(3),
    EAPR Rule 40(7),
    EASF Rule 10

    The maintenance of a Eurasian patent is subject to the payment of annual fees. Such fees must be paid to the EAPO in respect of each EAPC Contracting State in which the applicant wishes to maintain protection. The fees are payable every year, following the grant of the Eurasian patent, not later than on the anniversary of the international filing date. Payment can still be made together with a 50% surcharge for late payment within a period of grace of six months computed from the said anniversary.
    [MT] EA.17 EXAMEN CON ARREGLO AL ARTÍCULO 25 DEL PCT
    Artículo 25 del PCT,
    Regla 51 del PCT

    The applicable procedure is outlined in paragraphs NP 6.018 to NP 6.021 of the National Phase. If, upon review under PCT Article 25, the EAPO denies an error or omission on the part of the receiving Office or the International Bureau, an appeal against this decision may be lodged with the EAPO.
    [MT] EA.18 EXCUSACION DE DEMORA EN LOS LÍMITES DE TIEMPO DE LAS REUNIONES
    Artículo 24.2) del PCT,
    Artículo 48.2) del PCT

    Reference is made to paragraphs NP 6.022 to NP 6.027 of the National Phase.
    [MT] EA.19 ELABORACIÓN SUPLEMENTARIA
    EAPR Rule 37,
    EASF Rule 8(1)

    Further processing of the application may be requested where the applicant has missed a time limit during the international or the national phase in respect of which further processing is not ruled out under EAPR Rule 37(4). If the request is granted, this has the effect that the legal consequence of the failure to observe the time limit is deemed not to have ensued. It must be made by completing the omitted act, as applicable, and payment of the fee for further processing within two months from the expiration of the time limit which has not been observed.
    [MT] EA.20 RE - DETERMINACIÓN DE LOS DERECHOS
    Regla 49.6 del PCT,
    Regla 82bis del PCT,
    EAPR Rule 39,
    EASF Rule 8(2)

    Re-establishment of rights may be requested where the applicant lost his rights because he was unable to observe a time limit during the international phase or before the EAPO. The EAPO reinstates the rights if it finds that any delay in meeting that time limit was unintentional. A request for re-establishment must be filed in writing within two months from the removal of the cause of non-compliance with the time limit but not later than 12 months from the expiration of the time limit which has not been observed whichever time limit expires earlier. The right to the Eurasian patent lost by non-payment of maintenance fees may be reestablished on the request of the patent owner, filed prior to the expiry of a 3-year period, starting from the date of expiry of the period for payment of the maintenance fees which are due. Within the said time limits, the omitted act must be completed, the fee for re-establishment of rights (refer to Annex EA.I) must be paid and the request must state the grounds on which it is based and must set out the facts on which it relies. However, re-establishment of rights is not applicable to the time limits for requesting the re-establishment of rights or restoration of priority right as well as for the time limit for payment of the additional fee for a six-month period of grace for the payment of the annual fees for maintenance of the Eurasian patent and the time limit for filing with the EAPO a notice of opposition against a granted Eurasian patent.
    [MT] EA.21 REESTABLECIMIENTO DEL DERECHO DE PRIORIDAD
    Regla 49ter del PCT,
    EAPR Rule 6(1)

    Where the international application was filed within two months from the end of the period for claiming priority on an earlier application, a request for restoration of the right of priority may be made to the EAPO in accordance with the national law (refer to National Phase, paragraphs NP 6.006 - NP 6.011). For the request to be granted, the EAPO must be satisfied that the failure to file the application within the 12-month priority period was unintentional. A fee for the restoration of the right of priority must be paid (refer to Annex EA.I).
    [MT] EA.22 CONVERSIÓN DE UNA SOLICITUD EURASIÁTICA: PLAZO
    EAPC Art. 16,
    EAPR Rule 60,
    EASF Rule 4(2)

    If the applicant receives a notice of refusal to grant a Eurasian patent or a notice of final refusal in appeal, he has the right to file a request with the EAPO designating those EAPC Contracting States in which he wishes to obtain national patents according to the applicable national procedures. There is no special form for such request. The request must be filed before the expiration of six months from the date on which the applicant receives notification of the refusal to grant a Eurasian patent or of the decision to reject the appeal.
    EA.23
    EAPC Art. 16(2)
    The Eurasian patent application in respect of which the conversion has been made will be treated in each EAPC Contracting State in which national protection is sought as a regular national application filed with its national patent Office and having the filing date and the priority date, if any, of the Eurasian application. The application will be further processed by the national patent Offices concerned, provided that the applicant pays any prescribed national fees to the said patent Offices.

    [MT] Anexos 10

    [MT] Anexo EA.I - Tasas
    Fees are subject to periodical changes. For the currently applicable amounts of fees, reference should be made to the Statute on Fees of the Eurasian Patent Organization. Fees are reduced by 90% where the applicant or, if there are two or more applicants, each applicant is a natural person who is a national and resident of any of the States party to the Eurasian Patent Convention, by 70% where the applicant or, if there are two or more applicants, each applicant is a state science or a state educational organization of any of the States party to the Eurasian Patent Convention, by 10% where the applicant or, if there are two or more applicants, each applicant is a legal person with a principal place of business in any of the States party to the Eurasian Patent Convention and by 50% where the applicant or, if there are two or more applicants, each applicant is a natural person who is a national or resident of any of the states listed on the Office’s website at: https://www.eapo.org/?p=8566.
    [MT] Tasa nacional para una solicitud internacional, que comprende :
    [MT] i) tasa de procedimiento unitaria (por presentación, búsqueda, publicación y otros trámites) para una invención
    70,000 RUB
    [MT] ii) una tasa por cada reclamación:
    [MT] — superior a cinco
    7,000 RUB
    [MT] — superior a 20
    7,500 RUB
    [MT] — superior a 50
    8,000 RUB
    [MT] Tasa de examen:
    [MT] — para una invención
    70,000 RUB
    [MT] — para un grupo de invenciones que incluya una reivindicación independiente :
    70,000 RUB
    [MT] — tasa adicional por la segunda reclamación independiente
    40,000 RUB
    [MT] — tasa adicional por cada reclamación independiente que exceda de dos reclamaciones
    25,000 RUB
    [MT] Tasa por la concesión de una patente euroasiática
    45,000 RUB
    [MT] Tasa por la presentación de un recurso
    50,000 RUB
    [MT] Gastos de mantenimiento
    The amounts of the fees for maintenance of a Eurasian patent with respect to each State party to the Eurasian Patent Convention are as fixed by each State. These fees are payable to the Office for each State in which the patent owner wishes the effect of the patent to continue, in each of the years following the grant by the anniversary of the international filing date.
    Reduced tariffs according to Rule 40(4) EAPR are not applicable.
    amount equal to the sum of the fees payable for maintaining the Eurasian patent for the EAPC Contracting States concerned
    [MT] Tasa por conversión de una solicitud euroasiática en una solicitud de patente nacional
    15,000 RUB
    [MT] Tasa por restablecimiento de derechos
    70,000 RUB
    [MT] Tasa por restablecimiento del derecho de prelación
    30,000 RUB
    [MT] ¿Cómo se puede efectuar el pago de las tasas?
    1. Payments should be effected in Russian Roubles. They may also be made in US dollars or euro for the equivalent amounts according to the official exchange rate set by the Central Bank of the Russian Federation on the date of payment
    2. All fees, including maintenance fees, are payable to the Eurasian Patent Organization
    3. All payments must indicate the complete application number (regional, if already known; international, if the regional number is not yet known), the name of the applicant and the type of fee being paid
    4. Fees may be paid (mentioning the Eurasian Patent Organization as beneficiary) to the following accounts:
    (a) For payments in USD or EUR:
    Account No. in USD
    40807840400010006521
    Account No. in EUR
    40807978900011675080
    at UNICREDIT BANK
    9 Prechistenskaya Emb.
    Moscow, 119034
    Russian Federation
    SWIFT
    IMBKRUMM
    Beneficiary
    The Eurasian Patent Organization
    Account No. in USD
    40807840600000000374
    Account No. in EUR
    40807978500000000456
    at AO RAIFFEISENBANK
    Troitskaya str.
    17 Bldg.1
    Moscow
    Russian Federation
    SWIFT
    RZBMRUMM
    Beneficiary
    EVRAZIISKAYA PATENTNAYA ORGANIZATSIYA
    Account No. in USD
    11817079700502
    Account No. in EUR
    11817079700501
    at ID BANK CJSC
    0010
    13 Vardanants str.
    Yerevan
    RA
    SWIFT
    ANIKAM22
    Beneficiary
    The Eurasian Patent Organization
    (b) For payments in RUB:
    Beneficiary
    The Eurasian Patent Organization INN 9909057949
    KPP 773863001
    Bank code
    AO UniCredit Bank Moscow
    Beneficiary account
    40807810400010493672
    Correspondent bank account
    30101810300000000545
    BIC number
    044525545
    Beneficiary
    The Eurasian Patent Organization
    INN 9909057949
    KPP 773863001
    Bank code
    AO Raiffeisenbank Moscow
    Beneficiary account
    40807810100001302954
    Correspondent bank account
    30101810200000000700
    BIC number
    044525700
    [MT] Formularios
    The following documents are maintained by the Office. Refer to the Office website (Annex B) for latest version and other languages.
    Annex EA.II - National processing request form
    Annex EA.III - Power of attorney
    Versión actual en vigor desde 1 de febrero de 2026 , impresa en 14 de febrero de 2026
    2.2 #71 - 2026-02-10T18:40:34.131+01:00