- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 30 months from the earliest priority date.
- What are the requirements for the design application documents in Nigeria?
- Novelty Grace Period for Invention Patent Application in Nigeria
- Description of Nigerian invention patent application authorization and annual fee
- How long is the deadline for industrial design applications in Nigeria?
- Is a design application in Nigeria convertible?
- Is the design application in Nigeria eligible for DAS?
- How long is the PCT period for Nigerian invention patent application
- Is it possible to apply for a combined appearance in a Nigerian industrial design application?
- What are the requirements for the Nigerian invention patent application documents
- How many years is the protection period of Nigerian invention patent application