What are the requirements for the Portuguese invention patent application documents

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)

If the disclosure is caused by the designer, the novelty grace period is 12 months from the date of disclosure.

• 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.

Reinstatement of priority is accepted on grounds of "due care."

A novelty grace period of 6 months is available if:

• Disclosures caused at officially organized or officially sanctioned international exhibitions
• Disclosure resulting from being made public for reasons related to the misuse of the inventor or its predecessor owner

• via Paris Convention : 12 months from earliest priority date.
• via Nationalization of PCT : 30 months from the earliest priority date.

The initial protection is 6 years, which can be extended twice, up to a maximum of 10 years.

12-14 months

• via Paris Convention : 12 months from earliest priority date.
• via Nationalization of PCT : 30 months from the earliest priority date.
• Validation of European Patent in EPO member states: within 3 months from the date of granted of the European invention.