yes. Before the applicant has received a final decision, an application to change the type of invention from a utility model to an invention may be proposed.
- How many years is the protection period of Portuguese invention patent application
- How long does it take to grant a utility model application in Portugal?
- How long is the term of protection of industrial design in Portugal?
- Whether the Portuguese invention patent application can be type-converted
- Who is the Portuguese utility model patent authority?
- Which is the competent authority for patent applications for inventions in Portugal?
- What are the requirements for the design application documents in Portugal?
- Instructions for authorization of utility model application and annual fee in Portugal
- How long does it take to authorize an industrial design in Portugal?
- Characteristics of the Portuguese invention patent application process