The initial protection is 5 years, which can be renewed twice, each time for 5 years, and the maximum protection can be 15 years.
- Is Nigerian Invention Patent Application Type Convertible?
- Description of Nigerian invention patent application authorization and annual fee
- Which is the competent authority for invention patent applications in Nigeria?
- How long is the term of protection for industrial designs 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?
- Features of Nigerian design patent application process
- Characteristics of Nigerian invention patent application process
- How many years is the protection period of Nigerian invention patent application
- What are the requirements for the Nigerian invention patent application documents