6 months before the filing date/priority date.
- How many years is the protection period of Nigerian invention patent application
- Characteristics of Nigerian invention patent application process
- Is Nigerian Invention Patent Application Type Convertible?
- Is the design application in Nigeria eligible for DAS?
- Novelty Grace Period for Industrial Design Applications in Nigeria
- What are the requirements for the design application documents in Nigeria?
- How long does it take to grant an invention patent application in Nigeria?
- Features of Nigerian design patent application process
- Is it possible to apply for a combined appearance in a Nigerian industrial design application?
- Which is the competent authority for invention patent applications in Nigeria?