Patent Filing in Tajikistan
File your PCT national phase application in Tajikistan with the National Center for Patents and Information under the Ministry of Economic Development and Trade of the Republic of Tajikistan through AnalystIP, within 30 months from the priority date. Every requirement below is taken from the WIPO PCT Applicant's Guide and kept up to date by our team.
When is your national phase deadline in Tajikistan?
Enter the earliest priority date of your PCT application (or the international filing date if there is no priority).
Patent filing in Tajikistan: key facts
Reinstatement of rights permitted (Rule 49.6).
Examination fee reduced by 20% where an international search or international preliminary examination report has been established
20 years from the international filing date
Official fees for patent filing in Tajikistan
Filing in several countries? Compare fees with other countries →
Standard official fees (general)
From the WIPO PCT Applicant's Guide, updated November 13, 2025. Amounts in USD. Your exact fees depend on your application: use the calculator above.
| Fee | Amount | Notes |
|---|---|---|
| Patents: filing fee, one invention | USD 50 | |
| Patents: filing fee, each invention in excess of one | USD 20 | |
| Patents: examination fee, one invention | USD 410 | Reduced by 20% where an international search or IPRP has been established |
| Patents: examination fee, each invention in excess of one | USD 330 | Reduced by 20% where an international search or IPRP has been established |
| Patents: annual fee for the 3rd year | USD 50 | |
| Utility models: filing fee | USD 30 |
Fee reductions: Examination fee reduced by 20% where an international search or international preliminary examination report has been established
National phase entry requirements
Time limit
Chapter I (Article 22(1)): 30 months from the priority date; Chapter II (Article 39(1)(b)): 31 months from the priority date
Also available through the Eurasian Patent Office (31 months).
Translation
Article 22: description, claims (as amended only, with any Article 19 statement), text matter of drawings, abstract. Article 39(1): description, claims, text matter of drawings, abstract; amended parts only as amended by the annexes to the IPRP.
Late entry and reinstatement
Reinstatement of rights permitted (Rule 49.6). Office accepts effect of RO restoration of priority (Rule 49ter.1) and requests for restoration (Rule 49ter.2); criteria and any fee: refer to the Office. Filing fee may be paid within two months after the time limit with a surcharge
Agent and power of attorney
Required if the applicant is not resident in Tajikistan; any person registered to practise before the Office as a patent attorney may act
Special requirements of the office
- Instrument of assignment of the priority right where applicants are not identical (Rule 4.17 declaration may satisfy)
- Appointment of an agent if the applicant is not resident in Tajikistan
- Nucleotide and/or amino acid sequence listing in electronic form
Other information
- Copy of the international application not required
- Colour drawings: refer to the Office
- Special provisions on deposit of microorganisms (Annex L)
- National phase procedure and Annex TJ.I (Fees): information not yet available
Source: WIPO PCT Applicant's Guide, national chapter, updated November 13, 2025.
Patent filing in Tajikistan: questions
What is the deadline for PCT national phase entry in Tajikistan?
30 months from the earliest priority date under Chapter I, and 31 months when a demand for international preliminary examination (Chapter II) was filed.
Can I enter the national phase in Tajikistan after the deadline?
Reinstatement of rights permitted (Rule 49.6). Office accepts effect of RO restoration of priority (Rule 49ter.1) and requests for restoration (Rule 49ter.2); criteria and any fee: refer to the Office. Filing fee may be paid within two months after the time limit with a surcharge
In which language must the application be filed in Tajikistan?
Tajik (Farsi) or Russian. Article 22: description, claims (as amended only, with any Article 19 statement), text matter of drawings, abstract. Article 39(1): description, claims, text matter of drawings, abstract; amended parts only as amended by the annexes to the IPRP.
Do I need a local patent attorney in Tajikistan?
Required if the applicant is not resident in Tajikistan; any person registered to practise before the Office as a patent attorney may act
Are there official fee reductions in Tajikistan?
Examination fee reduced by 20% where an international search or international preliminary examination report has been established
How much does patent filing in Tajikistan cost?
The cost is the official fees of the patent office plus professional fees. The standard official fees from WIPO are listed on this page; the calculator works out the exact official fees for your application (pages, claims, applicant type) after a quick email check, and our team sends a full quote on request.
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