WIPO - PCT Applicant's Guide TR - Türkiye
Turkish Patent and Trademark Office (TÜRKPATENT)

    Applicable as from April 10, 2026
    (Last updated on September 21, 2026)

    Summary of latest changes in this version
    With effect since 1 January 2026:
    Summary of requirements for entry into the national phase: Reinstatement of rights, National fees
    Annexes: National fees
    List of changes

    All available versions

    Useful information

    The PCT Applicant’s Guide is updated almost every week with information received by the International Bureau.
    In case of question, please contact the Office or the International Bureau: pct.guide@wipo.int.
    List of abbreviations used in this document:
    Office: Turkish Patent and Trademark Office (TÜRKPATENT)IPL: Law No 6769 of 10 January 2017 on Industrial PropertyLaw TPI: Law No 5000 for the Establishment and the Functions of the Turkish Patent and Trademark Office (TÜRKPATENT)
    List of currencies used in this document:
    CHF (Swiss franc), EUR (Euro), TRY (Turkish Lira), USD (US dollar)
    Countries and Offices information:
    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.
    Office profile
    For more technical information about the Office, refer to ePCT Office profile.
    PCT Reservations, Declarations, Notifications and Incompatibilities
    Rule 20.8(b), Rule 20.8(b-bis)Refer to the full list.
    PCT Rule 20.8(b-bis), The Offices (in their capacity as designated Offices) of the States listed in this table have notified the International Bureau (IB) that PCT Rules 20.5bis(a)(ii) and 20.5bis(d), are not compatible and/or cannot be considered to be compatible with the national law applied by the Office, or are deemed to have notified the IB of this incompatibility on the basis of a notification made under PCT Rule 20.8(b) that remains in effect.
    Office Closed dates
    The Office is closed weekly on Saturday and SundayAdditional closed dates can be consulted on the Office Closed dates page

    International Phase

    Annex B - Information on Contracting States or Intergovernmental Organization

    Contracting State:
    Türkiye
    Two-letter code:
    TR
    Name of Office:
    Turkish Patent and Trademark Office (TÜRKPATENT)
    Location:
    Hipodrom Caddesi No. 13
    06560 Yenimahalle
    Ankara
    Türkiye
    Mailing address:
    Same as above
    Telephone:
    (90-312) 303 10 00
    Patent Dept.
    (90-312) 303 11 82
    E-mail:
    contact@turkpatent.gov.tr
    Website:
    http://www.turkpatent.gov.tr
    Facsimile:
    (90-312) 303 11 73
    (90-312) 303 12 20 (Patent Dept.)
    Does the Office accept the filing of documents by facsimile or the like means (PCT Rule 92.4)?
    No
    Does the Office send notifications via e-mail in respect of international applications?
    No
    Would the Office accept evidence of mailing a document, in case of loss or delay, where a delivery service other than the postal authorities is used (PCT Rule 82.1)?
    Yes, provided that the delivery service is:DHL
    Is the Office prepared to allow applicants to make applications available to the WIPO Digital Access Service for Priority Documents (DAS) (PCT Rule 17.1(b-bis)?
    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
    Competent receiving Office(s) for international applications filed by nationals or residents of this State:
    EP, IB, TR
    Does national legislation restrict the filing of international applications with foreign Offices?
    Law No. 6769 of 22 December 2016, on Industrial Property, Art. 124(9).A resident of Türkiye must file an international application concerning a subject matter of significance for national security directly with the Turkish Patent and Trademark Office (TÜRKPATENT).Yes, filing restrictions apply to:Applications by residents
    Competent designated (or elected) Office(s) for this State:
    National protection: TREuropean patent: EP
    Types of protection available via the PCT:
    National:Patents, Patents of additionUtility modelsEuropean:Patents
    Payment methods accepted by the Office:
    Refer to the Office
    Availability under the national law for an international-type search (PCT Article 15):
    None
    Provisional protection after international publication:
    Where the designation is made for the purposes of a national patent:An international patent application designating Türkiye benefits from provisional protection as from the date on which a translation of the application as submitted by the applicant has been published by the Turkish Patent and Trademark Office (TÜRKPATENT) or has been notified to the alleged infringer (Law No. 6769 of 22 December 2016, on Industrial Property, Art. 97(4) and (5)).Where the designation is made for the purposes of a European patent:A published European patent application designating Türkiye benefits from provisional protection as from the date on which a translation of the claims as submitted by the applicant has been published by the Turkish Patent and Trademark Office (TÜRKPATENT) or has been notified to the alleged infringer (Implementing Regulations to the Convention on the Grant of European Patents (EPC) (as amended by Regulations No. 26883 of 22 May 2008, Art.8)).
    Information of interest if this Contracting State is designated (or elected)
    For national protection
    Time when the name and address of the inventor must be given:
    Must be in the request. If the data concerning the inventor are not in the request, they must be furnished within the time limit applicable under PCT Article 22 or 39(1).
    Are there special provisions concerning the deposit of microorganisms and other biological material?
    Yes, refer to Annex L.
    For a European patent
    Refer to Annex B(EP)

    Annex C - Receiving Office

    Competent receiving Office for nationals and residents of:
    Türkiye
    Language in which international applications may be filed:
    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).If the language in which the international application is filed is not a language of publication and no translation is required for the purposes of international search (PCT Rule 12.3(a)), the applicant will have to furnish a translation of the application into English, French or German (PCT Rule 12.4(a)).English, French, German, Turkish
    Language accepted for language-dependent free text in the sequence listing:
    English or the same language as the international application (French, German or Turkish) or English and another filing language
    Language in which the request may be filed:
    English, French, German
    Number of copies required by the receiving Office if the international application is filed on paper:
    Not applicable, as the Office accepts the filing of international applications only in electronic form or by electronic means (PCT Rule 89bis.1(d-bis))
    Does the receiving Office accept the filing of international applications in electronic form?
    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.For the relevant notifications by the Office, refer to the Official Notices (PCT Gazette) dated 28 May 2015, pages 87 et seq., 22 September 2022, pages 263 et seq. and 24 July 2025, page 121.Yes, the Office accepts electronic filing via ePCT-Filing. Note that the Office will not accept the filing of international applications on paper (PCT Rule 89bis.1(d-bis))
    Does the receiving Office accept the submission of pre-conversion documents and, if yes, in which format (Section 706 of the PCT Administrative Instructions)?
    Yes, any format
    Does the receiving Office accept incorporation by reference (PCT Rule 20.6)?
    No
    Does the receiving Office accept the submission of color drawings on an informal basis and transmit them to the International Bureau?
    Yes
    Does the receiving Office accept requests for restoration of the right of priority (PCT Rule 26bis.3)?
    Yes, the Office applies the “due care” criterion to such requests
    Competent International Searching Authority:
    EP, TR
    Competent International Preliminary Examining Authority:
    EP, TR
    Fees payable to the RO:
    Transmittal fee:
    None
    International filing fee:
    This fee is reduced by 90% if certain conditions apply (refer to Annex C(IB)).1,330 CHF
    Fee per sheet in excess of 30:
    15 CHF
    Reductions (under Schedule of Fees, item 4):
    Electronic filing (the request in character coded format):
    200 CHF
    Electronic filing (the request, description, claims and abstract in character coded format):
    300 CHF
    Search fee:
    Refer to
    Annex D(EP)
    Annex D(TR)
    Fee for priority document (PCT Rule 17.1(b)):
    30 CHF
    Fee for requesting restoration of the right of priority (PCT Rule 26bis.3(d)):
    None
    Is an agent required by the receiving Office?
    No, if the applicant resides in TürkiyeYes, if the applicant is a non-resident
    Who can act as agent?
    Any natural or legal person registered to practice as a patent attorney before the Office
    Waiver of power of attorney:
    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).
    Has the Office waived the requirement that a separate power of attorney be submitted?
    Yes
    Particular instances in which a separate power of attorney is required:
    Where there is an unresolved dispute about who is the agent representing the applicant(s); or upon appointment of, or for any paper submitted by, an agent or a common representative who was not indicated in the request form at the time of filing.
    Has the Office waived the requirement that a copy of a general power of attorney be submitted?
    Yes
    Particular instances in which a copy of a general power of attorney is required:
    Where there is an unresolved dispute about who is the agent representing the applicant(s); or upon appointment of, or for any paper submitted by, an agent or a common representative who was not indicated in the request form at the time of filing.

    Annex D - International Searching Authority

    International Searching Authority competent for the following Receiving Offices:
    IQ, TR
    Fees payable to the ISA:
    Search fee (PCT Rule 16):
    This fee is payable to the receiving Office in the currency or one of the currencies accepted by it.1,734 CHF1,885 EUR97,060 TRY2,237 USD
    Additional search fee (PCT Rule 40.2):
    This fee is payable to the International Searching Authority and only in particular circumstances.97,060 TRY
    Fee for copies of documents cited in the international search report (PCT Rule 44.3):
    per document 1.50 TRY
    Fee for copies of documents contained in the file of the international application (PCT Rule 94.1ter):
    per document 1.50 TRY
    Protest fee (PCT Rule 40.2(e)):
    1,000 TRY
    Late furnishing fee (PCT Rule 13ter.1(c)):
    200 TRY
    Conditions for refund and amount of refund of the search fee:
    Money paid by mistake, without cause, or in excess, will be refundedWhere 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 the results of an earlier search:
    refund of 50%
    Languages accepted for international search:
    English, Turkish
    Does the Authority accept informal comments on earlier search results where an international application claims priority from an earlier application already searched by this Authority?
    No
    Types of physical media accepted for the furnishing of nucleotide and/or amino acid sequence listings:
    The entire printable copy of the sequence listing and identifying data should be contained within one text file on a single CD-ROM, CD-R, DVD or DVD-R
    Subject matter that will not be searched:
    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 Turkish patent law
    Waiver of power of attorney:
    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).
    Has the Authority waived the requirement that a separate power of attorney be submitted?
    Yes
    Particular instances in which a separate power of attorney is required:
    Where there is an unresolved dispute about who is the agent representing the applicant(s); or upon appointment of, or for any paper submitted by, an agent or a common representative who was not indicated in the request form at the time of filing.
    Has the Authority waived the requirement that a copy of a general power of attorney be submitted?
    Yes
    Particular instances in which a copy of a general power of attorney is required:
    Where there is an unresolved dispute about who is the agent representing the applicant(s); or upon appointment of, or for any paper submitted by, an agent or a common representative who was not indicated in the request form at the time of filing.

    Annex SISA - International Searching Authority (Supplementary Search)

    Fees payable to the International Bureau:
    For further details on the payment of fees to the International Bureau, refer to the WIPO website at: https://www.wipo.int/en/web/pct-system/fees/index.
    Supplementary search fee (PCT Rule 45bis.3):
    — for a full search
    1,734 CHF
    — for a search only on the documents in Turkish held in the search collection of the Authority
    10 CHF
    Supplementary search handling fee (PCT Rule 45bis.2):
    200 CHF
    Late payment fee (PCT Rule 45bis.4(c)):
    100 CHF
    Fees payable to the Authority:
    Fee for copies of documents cited in the supplementary international search report (PCT Rule 45bis.7(c)):
    per document 1.50 TRY
    Fee for copies of documents contained in the file of the international application (PCT Rule 94.1ter):
    per document 1.50 TRY
    Late furnishing fee (PCT Rules 13ter.1(c) and 45bis.5(c)):
    200 TRY
    Conditions for refund and amount of refund of the supplementary search fee:
    Money paid by mistake, without cause, or in excess, will be refundedThe Authority shall refund this fee if, before it has started the supplementary international search in accordance with PCT Rule 45bis.5(a), the supplementary search request is considered not to have been submitted under PCT Rule 45bis.5(g):
    refund of 100%
    Languages accepted for supplementary international search:
    English, Turkish
    Subject matter that will not be searched:
    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 Turkish patent law
    Scope of documentation included in the supplementary international search:
    In addition to PCT minimum documentation, the Authority shall include at least the documents in Turkish held in its search collection
    Limitations on supplementary international search:
    The Authority shall notify the International Bureau if the demand for supplementary international search clearly exceeds the resources available and also when normal conditions have been reestablished
    Types of physical media accepted for the furnishing of nucleotide and/or amino acid sequence listings:
    The entire printable copy of the sequence listing and identifying data should be contained within one text file on a single CD-ROM,
    CD-R, DVD or DVD-R.
    Waiver of power of attorney:
    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).
    Has the Authority waived the requirement that a separate power of attorney be submitted?
    Yes
    Particular instances in which a separate power of attorney is required:
    Where there is an unresolved dispute about who is the agent representing the applicant(s); or upon appointment of, or for any paper submitted by, an agent or a common representative who was not indicated in the request form at the time of filing.
    Has the Authority waived the requirement that a copy of a general power of attorney be submitted?
    Yes
    Particular instances in which a copy of a general power of attorney is required:
    Where there is an unresolved dispute about who is the agent representing the applicant(s); or upon appointment of, or for any paper submitted by, an agent or a common representative who was not indicated in the request form at the time of filing.

    Annex E - International Preliminary Examining Authority

    International Preliminary Examining Authority competent for the following Receiving Offices:
    IQ, TR
    Are there any restrictions with regard to the competence of the Authority acting as an International Preliminary Examining Authority?
    Refer to the Office
    Fees payable to the IPEA:
    Preliminary examination fee (PCT Rule 58):
    This fee is payable to the International Preliminary Examining Authority.1,000 TRY
    Additional preliminary examination fee (PCT Rule 68.3):
    This fee is payable to the International Preliminary Examining Authority and only in particular circumstances.1,000 TRY
    Handling fee (PCT Rule 57.1):
    This fee is payable to the International Preliminary Examining Authority. It is reduced by 90% if certain conditions apply (refer to Annex C(IB)).200 CHF
    Fee for copies of documents cited in the international preliminary examination report (PCT Rule 71.2):
    per document 1,50 TRY
    Fee for copies of documents contained in the file of the international application (PCT Rule 94.2):
    per document 1,50 TRY
    Protest fee (PCT Rule 68.3(e)):
    1,000 TRY
    Late furnishing fee (PCT Rule 13ter.2):
    200 TRY
    Conditions for refund and amount of refund of the preliminary examination fee:
    Money paid by mistake, without cause, or in excess, will be refundedIn 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%
    Languages accepted for international preliminary examination:
    English, Turkish
    Subject matter that will not be examined:
    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 Turkish patent law
    Waiver of power of attorney:
    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).
    Has the Authority waived the requirement that a separate power of attorney be submitted?
    Yes
    Particular instances in which a separate power of attorney is required:
    Where there is an unresolved dispute about who is the agent representing the applicant(s); or upon appointment of, or for any paper submitted by, an agent or a common representative who was not indicated in the request form at the time of filing
    Has the Authority waived the requirement that a copy of a general power of attorney be submitted?
    Yes
    Particular instances in which a copy of a general power of attorney is required:
    Where there is an unresolved dispute about who is the agent representing the applicant(s); or upon appointment of, or for any paper submitted by, an agent or a common representative who was not indicated in the request form at the time of filing

    Annex L - Deposits of Microorganisms and Other Biological Material

    Requirements of designated and elected Offices
    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:https://www.wipo.int/documents/d/treaties/docs-en-registration-budapest-idalist.pdf (and the detailed requirements for each institution at: https://www.wipo.int/en/web/budapest-system/guide/section_d/subsection_cNotifications related thereto may be consulted under:https://www.wipo.int/en/web/treaties/registration/budapest/indexFurther information concerning the requirements of international depository authorities under the Budapest Treaty is available at:https://www.wipo.int/en/web/budapest-system/guide/index
    Time (if any) earlier than 16 months from priority date by which applicant must furnish:
    — the indications prescribed in Rule 13bis.3(a)(i) to (iii):
    None
    — any additional indications:
    At the time of filing (must be in the description)
    Additional indications (if any) which must be given besides those prescribed in Rule 13bis.3(a)(i) to (iii) pursuant to notifications from the Office:
    To the extent available to the applicant, relevant information on the characteristics of the microorganism
    Additional information
    Deposits may also be made for the purposes of patent procedure before the Turkish Patent and Trademark Office (TÜRKPATENT) with any depositary institution specialized for that purpose.

    National Phase

    Summary of requirements for entry into the national phase

    Time limits applicable for entry into the national phase:
    33 months from the priority date provided the applicant pays the fee for requesting extension of time for entry into the national phase.Under PCT Article 22(1): 30 months from the priority date
    Under PCT Article 39(1)(a): 30 months from the priority date
    Does the Office permit reinstatement of rights (PCT Rule 49.6)?
    Yes, the Office permits reinstatement of rights under the "due care" criterion.Fee for reinstatement29,070 TRY
    Translation of international application required into (one of) the following language(s):
    Must be furnished within two months from the date of entry into the national phase.Turkish
    Required contents of the translation for entry into the national phase:
    Must be furnished within two months from the date of entry into the national phase.Under PCT Article 22: Description, claims (if amended, as amended only, together with any statement under PCT Article 19), any text matter of drawings, abstractUnder PCT Article 39(1): Description, claims, any text matter of drawings, abstract (if any of those parts has been amended, only as amended by the annexes to the international preliminary examination report)
    Is a copy of the international application required in particular circumstances?
    No
    Does the Office accept color drawings under its national law?
    Refer to the Office
    National fees:
    Must be paid within the time limit applicable under PCT Article 22 or 39(1). However, the national fee may still be paid within three months from the date of entry into the national phase, provided that an additional fee is paid with the national fee within that period.
    Patents or utility models
    Filing fee
    — for patents
    16,890 TRY
    — for utility models
    10,560 TRY
    Fee for certificate of grant
    3,800 TRY
    Renewal fee for the 3rd year
    — for patents
    3,800 TRY
    — for utility models
    3,250 TRY
    Reinstatement of rights
    29,070 TRY
    Exemptions, reductions or refunds of fees:
    None
    Special requirements of the Office (PCT Rule 51bis):
    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.Statement justifying the applicant’s right to file the application if the applicant is not the inventorThis requirement may be satisfied if the corresponding declaration has been made in accordance with PCT Rule 4.17.Statement justifying the applicant’s right to file the application if the applicant is not the owner of the priority rightThis requirement may be satisfied if the corresponding declaration has been made in accordance with PCT Rule 4.17.Statement justifying the applicant’s right to file the application if the applicant is not the same as the international applicantAny evidence concerning non-prejudicial disclosures or exceptions to lack of novelty, such as disclosures resulting from abuse, disclosures at certain exhibitions and disclosures by the applicant within a period of 12 months preceding the international filing date, or if priority is claimed, preceding the priority dateWhere the person of the applicant has changed after entry into the national phase, a document of assignment and a power of attorneyAppointment of an agent if the applicant is not resident in Türkiye
    Who can act as agent?
    Any natural or legal person registered to practice as a patent attorney before the Office
    Does the Office accept the effect of restoration of the right of priority by the receiving Office (PCT Rule 49ter.1)?
    Yes, under the "due care" criterion
    Does the Office accept requests for restoration of the right of priority (PCT Rule 49ter.2)?
    Yes, the Office applies the “due care” criterion to such requests

    The procedure in the national Phase

    TR.01 FORM FOR ENTERING THE NATIONAL PHASE
    The Office has available a special form for entering the national phase (refer to Annex TR.II). This form should preferably (but need not) be used. The Office also has available a special form for entering the national phase which may be filed electronically using the Office’s Online Filing system (EPATS). The Office strongly recommends that applicants use EPATS. The form is available on the Office’s website at: https://epats.turkpatent.gov.tr/run/TP/EDEVLET/giris.
    TR.02 TRANSLATION (CORRECTION)
    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).
    TR.03 LANGUAGE OF PROCEEDINGS
    The language of proceedings is Turkish.
    TR.04 FEES (MANNER OF PAYMENT)
    The manner of payment of the fees indicated in the Summary and in this chapter is indicated in Annex TR.I.
    TR.05 POWER OF ATTORNEY
    Where an agent is appointed, a power of attorney must be furnished. It may not be necessary to file a copy of the power of attorney unless under special circumstances. A model is given in Annex TR.III.
    TR.06 FORMAL EXAMINATION
    IPL Art. 95The Office carries out an examination as to formal requirements. If the application contains formal defects, the Office invites the applicant to submit corrections and/or amendments.
    TR.07 PUBLICATION
    IPL Art. 97The application is published in Turkish soon after the Turkish translation is filed.
    TR.08 REQUEST FOR SEARCH
    No special request for search need be filed and no search fee is required if an international search report has been established. If no international search report has been established, a special request for search must be filed, and the corresponding search fee must be paid. The amount of the search fee is indicated in Annex TR.I.
    TR.09 REQUEST FOR EXAMINATION
    IPL Art. 98The applicant must request examination within three months from the date of the notification of the availability of the search report and pay the fee (refer to Annex TR.I) or the application shall be considered as withdrawn. The Office shall examine whether the patent application and the invention to which it relates meet the requirements of IP Law No. 6769. If this is not the case, the Office shall invite the applicant to file observations and to amend the application. However, such invitations will not be issued more than three times. If the applicant fails to reply in due time to any communication from the Office, the application shall be deemed to be withdrawn.
    TR.10 DIVISIONAL APPLICATIONS
    IPL Art. 91Where the application lacks unity of invention, the applicant will be invited to file divisional applications which will benefit from the same filing date and any applicable priority date as the international application which entered the national phase.
    TR.11 AMENDMENTS AND CORRECTIONS; TIME LIMITS
    PCT Article 28, PCT Article 41, IPL Art. 103Amendments to the patent application may be made, provided that the subject matter of the patent application does not go beyond the disclosure of the application as filed. In the event of an opposition, the patent may be amended provided that the protection conferred by the patent shall not be extended, until a final decision regarding the opposition is made by the Office.
    TR.12 ANNUAL FEES
    IPL Art. 101(2)Annual fees are due for the third year and each subsequent year. Annual fees are due on the anniversary of the international filing date. Annual fees not paid within the applicable time limit may still be paid within six months from the expiration of that time limit subject to the payment of a surcharge. If annual fees together with the surcharge for late payment are not paid within the specified period, the patent shall lapse. The patent may be restored upon request of the patent owner and payment of a recovery fee.
    TR.13 REVIEW UNDER PCT ARTICLE 25
    PCT Article 25, PCT Rule 51, Law TPI Art. 10The applicable procedure is outlined in paragraphs NP 6.018 to NP 6.021 of the National Phase.
    TR.14 EXCUSE OF DELAYS IN MEETING TIME LIMITS
    PCT Article 24(2), PCT Article 48(2), PCT Rule 82bisReference is made to paragraphs NP 6.022 to NP 6.027 of the National Phase.
    TR.15 RESTORATION OF THE RIGHT OF PRIORITY
    PCT Rule 49ter.2Where the international application was filed within two months from the end of the period for claiming priority of an earlier application, a request for restoration of the right of priority may be made to the Office in accordance with the national law (refer to National Phase, paragraphs NP 6.006 to NP 6.011). Such a request will be granted if the Office is satisfied that the failure to file the application within the 12-month priority period occurred in spite of due care required by the circumstances. The amount of the fee for restoration of the right of priority is indicated in Annex TR.I.
    TR.16 REINSTATEMENT OF RIGHTS
    PCT Rule 49.6, IPL Art. 107If an applicant fails to observe a time limit set by the Office, he may request further processing of the patent application within two months from the communication concerning the failure to observe a time limit. An applicant for or proprietor of a patent who, in spite of all due care required by the circumstances having been taken, was unable to observe a time limit set by the Office shall have his rights re-established upon request if the non-observance of this time limit results in the refusal of the patent application, the application being considered withdrawn, the revocation of the patent according to article 99 or the loss of any other right. A request for re-establishment of rights shall be filed in writing. The prescribed fee shall be paid within two months of the removal of the cause of non-compliance with the time limit, but at the latest within one year of expiry of the unobserved time limit.
    TR.17 PATENTS OF ADDITION
    IPL Rule 86In respect of patents of addition, the main patent application shall not be considered as the state of the art in the evaluation of inventive step.
    TR.18 CONVERSION FROM PATENT TO UTILITY MODEL AND VICE VERSA
    IPL Art. 104An application for a patent may be converted into an application for a utility model and vice versa. For the applicable amount of the fee, refer to Annex TR.I.

    Annexes

    Annex TR.I - Fees
    Patents
    Filing fee
    16,890 TRY
    Fee for extension requested for the filing of the application
    8,550 TRY
    Fee for requesting extension of time
    790 TRY
    Fee for requesting search report
    (i) Up to 10 applications for natural persons, up to 100 applications for universities
    2,530 TRY
    (ii) Applications which are not under the scope of (i)
    5,180 TRY
    Fee for requesting examination report:
    (i) Up to 10 applications for natural persons, up to 100 applications for universities
    2,530 TRY
    (ii) Applications which are not under the scope of (i)
    5,180 TRY
    Fee for certificate of grant
    According to Articles 98(7) and 143(10) of IP Law No. 6769, the payment of the fee for the certificate of grant is not required for the purpose of publication of the mention of the grant of the patent. After the publication of the mention of the grant of the patent, upon request and upon the payment of the fee for preparation of the patent/utility model certificate (grant fee), the patentee shall receive said certificate.3,800 TRY
    Fee for converting a utility model application into a patent application
    430 TRY
    Fee for search report for converting a utility model application into a patent application
    3,130 TRY
    Publication fee for the Turkish translation of the claims of a European patent application
    16,180 TRY
    Publication fee for the Turkish translation of the specification of a European patent
    25,930 TRY
    Fee for extension of time for the publication of the Turkish translation of the specification of a European patent
    14,660 TRY
    Fee for further processing
    4,190 TRY
    Fee for re-establishment of rights
    16,660 TRY
    Fee for reinstatement of rights (PCT Rule 49.6)
    29,070 TRY
    Fee for restoration of the right of priority
    16,660 TRY
    Annual fees:
    — for the 2nd year
    For international applications which entered the national phase before 10 January 2017, annual fees are due for the second year and each subsequent year. For international applications which entered the national phase on or after 10 January 2017, annual fees are due for the third year and each subsequent year (refer to Article 101(2) of IP Law No. 6769).2,636.80 TRY
    — for the 3rd year
    For international applications which entered the national phase before 10 January 2017, annual fees are due for the second year and each subsequent year. For international applications which entered the national phase on or after 10 January 2017, annual fees are due for the third year and each subsequent year (refer to Article 101(2) of IP Law No. 6769).3,800 TRY
    — for the 4th year
    4,280 TRY
    — for the 5th year
    5,720 TRY
    — for the 6th year
    7,040 TRY
    — for the 7th year
    7,730 TRY
    — for the 8th year
    8,530 TRY
    — for the 9th year
    9,220 TRY
    — for the 10th year
    10,000 TRY
    — for the 11th year
    11,230 TRY
    — for the 12th year
    12,910 TRY
    — for the 13th year
    14,750 TRY
    — for the 14th year
    16,580 TRY
    — for the 15th year
    18,940 TRY
    — for the 16th year
    20,620 TRY
    — for the 17th year
    22,800 TRY
    — for the 18th year
    24,320 TRY
    — for the 19th year
    25,600 TRY
    — for the 20th year
    26,650 TRY
    Surcharge for late payment of an annual fee
    For exact amount please refer to Office web page.Approximately 1.25 times the annual fee to be paid.
    Recovery fee for the payment of an annual fee
    For exact amount please refer to Office web page.Approximately 1.25 times the annual fee to be paid.
    Utility models
    Filing fee
    10,560 TRY
    Fee for extension requested for the filing of the application
    5,350 TRY
    Fee for extension for the submission of the request for reinstatement
    18,240 TRY
    Fee for requesting extension of time
    790 TRY
    Fee for certificate of grant
    According to Articles 98(7) and 143(10) of IP Law No. 6769, the payment of the fee for the certificate of grant is not required for the purpose of publication of the mention of the grant of the patent. After the publication of the mention of the grant of the patent, upon request and upon the payment of the fee for preparation of the patent/utility model certificate (grant fee), the patentee shall receive said certificate.3,800 TRY
    Fee for converting a patent application into a utility model application
    430 TRY
    Fee for requesting search report for utility model application:
    (i) Up to 10 applications for natural persons, up to 100 applications for universities
    2,530 TRY
    (ii) Applications which are not under the scope of (i)
    5,180 TRY
    Fee for search report for converting a patent application into a utility model application
    3,130 TRY
    Fee for further processing
    4,190 TRY
    Fee for re-establishment of rights
    16,660 TRY
    Annual fees:
    — for the 2nd year
    3,190 TRY
    — for the 3rd year
    3,250 TRY
    — for the 4th year
    3,630 TRY
    — for the 5th year
    4,660 TRY
    — for the 6th year
    5,640 TRY
    — for the 7th year
    6,190 TRY
    — for the 8th year
    6,660 TRY
    — for the 9th year
    7,200 TRY
    — for the 10th year
    7,820 TRY
    Surcharge for late payment of an annual fee
    For exact amount please refer to Office web page.Approximately 1.25 times the annual fee to be paid
    Recovery fee for the payment of an annual fee
    For exact amount please refer to Office web page.Approximately 1.25 times the annual fee to be paid.
    How can payment of fees be effected?
    Payments may be made by bank transfer to the following accounts of the Turkish Patent and Trademark Office (TÜRKPATENT):Ziraat BankasıTRY
    SWIFT
    TCZBTR2A
    IBAN
    TR450001001745342721325280    USD
    SWIFT
    TCZBTR2A
    IBAN
    TR280001001745342721325295    EUR
    SWIFT
    TCZBTR2A
    IBAN
    TR980001001745342721325296    CHF
    SWIFT
    TCZBTR2A
    IBAN
    TR710001001745342721325297    Halk BankasıTRY
    SWIFT
    TRHBTR2A
    IBAN
    TR340001200940900006000004    USD
    SWIFT
    TRHBTR2A
    IBAN
    TR400001200940900053000082    EUR
    SWIFT
    TRHBTR2A
    IBAN
    TR200001200940900058000016    CHF
    SWIFT
    TRHBTR2A
    IBAN
    TR630001200940900073000001    Vakıflar BankasıTRY
    SWIFT
    TVBATR2A
    IBAN
    TR180001500158007283203102    USD
    SWIFT
    TVBATR2A
    IBAN
    TR140001500158048015066717    EUR
    SWIFT
    TVBATR2A
    IBAN
    TR090001500158048015066710    CHF
    SWIFT
    TVBATR2A
    IBAN
    TR150001500158048015066699
    Forms
    The following documents are maintained by the Office. Refer to the Office website (Annex B) for latest version and other languages.Annex TR.II - National form for PCT applicationsAnnex TR.III - Power of attorney
    Current version applicable from April 10, 2026 , printed on September 28, 2026
    100 #102 - 2026-09-28T10:28:16.882+02:00