2-3 years
- Characteristics of the Portuguese invention patent application process
- Characteristics of the Portuguese design patent application process
- What are the requirements for the utility model application documents in Portugal?
- Novelty grace period for industrial design applications in Portugal
- Is a Portuguese industrial design application eligible for DAS?
- Whether the Portuguese invention patent application can be type-converted
- Instructions for Authorization and Annual Fee of Portuguese Invention Patent Application
- Which is the competent authority for patent applications for inventions in Portugal?
- Is a Portuguese Utility Model Application Convertible?
- Can the priority right of a utility model application in Portugal be restored?