about 6 months
- Can Nigerian invention patent application priority be restored?
- Description of Nigerian invention patent application authorization and annual fee
- What are the requirements for the design application documents in Nigeria?
- Is a design application in Nigeria convertible?
- Description of Design Authorization and Annual Fee in Nigeria
- Is the design application in Nigeria eligible for DAS?
- How long does it take to authorize an industrial design in Nigeria?
- Novelty Grace Period for Industrial Design Applications in Nigeria
- How long does it take to grant an invention patent application in Nigeria?
- Novelty Grace Period for Invention Patent Application in Nigeria