- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 30 months from the earliest priority date.
- Is a Nigerian invention patent application eligible for DAS?
- Characteristics of Nigerian invention patent application process
- Which is the competent authority for invention patent applications in Nigeria?
- Can Nigerian invention patent application priority be restored?
- Description of Design Authorization and Annual Fee in Nigeria
- Novelty Grace Period for Industrial Design Applications in Nigeria
- How long is the PCT period for Nigerian invention patent application
- How long does it take to grant an invention patent application in Nigeria?
- Novelty Grace Period for Invention Patent Application in Nigeria
- How long does it take to authorize an industrial design in Nigeria?