| Filing Language: Portuguese | |
| via Paris Convention | via Nationalization of PCT | 
| Necessary documents: 
 | Necessary documents: 
 | 
| Attachments (if any) 
 | Attachments (if any) 
 | 
- Licensing Fee: None.
- Annuity: pay once every 5 years, and must be paid within 6 months before the due date of the application. If the annual fee is overdue, it can be paid within a grace period of 6 months, and a 50% penalty is required.
 
- INPI only conducts formality examination of design patent applications. 
- Filing Language: Portuguese - via Paris Convention - via Nationalization of PCT - Necessary documents: - Abstract
- Abstract Drawing
- Claim
- Specification
- Drawing
 - Necessary documents: - Abstract
- Abstract Drawing
- Claim
- Specification
- Drawing
 - Attachments (if any) - Sequence Listing (PDF format and TXT format)
- Certificate of Deposit of Microorganisms and its Portuguese translation
- Certificate of Microbiological Survival and its Portuguese translation
- Power of Attorney
- Certified Priority Document
- Declaration of Ownership/Certification of Employment/Assignment of priority
- Assignment for Patent Right Transfer
- Notification issued by CNIPA notify the applicant the application has passed through the security review
 - Attachments (if any) - WIPO Publication
- ISR/IPRP
- Enter the Portuguese national phase 19/28/34/41 Amendments
- Sequence Listing (PDF format and TXT format)
- Certificate of Deposit of Microorganisms and its Portuguese translation
- Certificate of Microbiological Survival and its Portuguese translation
- Power of Attorney
- Declaration of Ownership/Certification of Employment/Assignment of priority
- Assignment for Patent Right Transfer
 
- yes. A maximum of 100 designs may be included in one Portuguese design application, provided they belong to the same class in the International Design Classification.
- Reinstatement of priority is accepted on grounds of "due care." 
- If the disclosure is caused by the designer, the novelty grace period is 12 months from the date of disclosure. 
- 3 months 
- Filing Language: Portuguese - via Paris Convention - via Nationalization of PCT - Necessary documents: - Abstract
- Abstract Drawing
- Claim
- Specification
- Drawing
 - Necessary documents: - Abstract
- Abstract Drawing
- Claim
- Specification
- Drawing
 - Attachments (if any) - Power of Attorney
- Certified Priority Document
- Declaration of Ownership/Certification of Employment/Assignment of priority
- Assignment for Patent Right Transfer
- Notification issued by CNIPA notify the applicant the application has passed through the security review
 - Attachments (if any) - WIPO Publication
- ISR/IPRP
- Enter the Portuguese national phase 19/28/34/41 Amendments
- Power of Attorney
- Declaration of Ownership/Certification of Employment/Assignment of priority
- Assignment for Patent Right Transfer
 
- Portuguese National Institute of Industrial Property - English: Portuguese Institute of Industrial Property, abbreviation: INPI - URL: https://inpi.justica.gov.pt/ - Portuguese invention patent search: Pesquisa Online - Patentes (justica.gov.pt) 
- INPI conducts formality examination and substantive examination of invention patent applications. Substantive examination begins automatically, without the need to file a separate request. 
