- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 30 months from the earliest priority date.
- Features of Nigerian design patent application process
- How long does it take to grant an invention patent application in Nigeria?
- Description of Nigerian invention patent application authorization and annual fee
- How long is the PCT period for Nigerian invention patent application
- Novelty Grace Period for Industrial Design Applications in Nigeria
- How long is the term of protection for industrial designs in Nigeria?
- Which is the competent authority for invention patent applications in Nigeria?
- Is a design application in Nigeria convertible?
- Novelty Grace Period for Invention Patent Application in Nigeria
- Is Nigerian Invention Patent Application Type Convertible?