| AE | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| AG | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| AL | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| AM | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| AO | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| AP | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| AT | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| AU | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| AZ | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| BA | Under PCT Article 22(3): 34 months from the priority date
Under PCT Article 39(1)(b): 34 months from the priority date |
| BB | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| BG | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| BH | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| BN | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| BR | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| BW | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| BY | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| BZ | May be extended upon written request of the applicant.
Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| CA | 12 months after the 30-month deadline (30 months from the priority date) provided the applicant pays the fee for reinstatement of rights and meets the other requirements outlined in subsection 154(3) of the Canadian Patent Rules for the reinstatement of rights (late 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 |
| CH | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| CL | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| CN | The time limit may be extended by two months, provided the applicant pays the prescribed fee (PCT Article 48 and Implementing Regulations of Chinese Patent Law, Rule 120).
Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| CO | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| CR | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| CU | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| CV | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| CZ | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| DE | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| DJ | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| DK | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| DO | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| DZ | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| EA | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| EC | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| EE | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| EG | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| EP | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| ES | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| FI | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| GB | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| GE | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| GH | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| GM | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| GT | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| HN | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| HR | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| HU | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| ID | This time limit may be extended provided the applicant pays an additional fee for late entry into the national phase.
Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| IL | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| IN | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| IQ | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| IR | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| IS | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| IT | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| JM | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| JO | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| JP | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| KE | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| KG | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| KH | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| KN | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| KP | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| KR | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| KW | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| KZ | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| LA | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| LK | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| LR | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| LS | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| LU | Under PCT Article 22(1): 20 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| MA | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| MD | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| MG | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| MK | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| MN | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| MW | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| MX | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| MY | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| MZ | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| NA | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| NG | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| NI | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| NO | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| NZ | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| OA | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| OM | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| PA | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| PE | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| PG | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| PH | This time limit can be extended by one month provided the applicant pays an extension fee for late entry into the national phase, equal to 50% of the prescribed filing fee
Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| PL | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| PT | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| QA | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| RO | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| RS | The time limit may be extended by 30 days, provided the applicant pays the additional fee for late 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 |
| RU | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| SA | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| SC | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| SD | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| SE | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| SG | The time limit may be extended by up to 18 months, provided the applicant pays the prescribed fee (refer to Annex SG.I). Certain other time limits may also be extended for periods of 6 or 18 months or longer, but only at the discretion of the Registrar (refer to paragraphs SG.17-18).
Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| SK | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| SL | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| SV | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| SY | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| TH | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| TJ | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| TM | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| TN | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| TR | 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 |
| TT | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| TZ | Under PCT Article 22(3): 21 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| UA | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| UG | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| US | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| UY | Under PCT Article 22(3): 30 months from the priority date |
| UZ | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| VC | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| VN | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| WS | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| ZA | Under PCT Article 22(3): 31 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |
| ZM | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(a): 30 months from the priority date |
| ZW | Under PCT Article 22(1): 30 months from the priority date
Under PCT Article 39(1)(b): 31 months from the priority date |