6 months before the filing date/priority date.
- Is a Nigerian invention patent application eligible for DAS?
- Description of Nigerian invention patent application authorization and annual fee
- Is Nigerian Invention Patent Application Type Convertible?
- Features of Nigerian design patent application process
- Is it possible to apply for a combined appearance in a Nigerian industrial design application?
- How many years is the protection period of Nigerian invention patent application
- Description of Design Authorization and Annual Fee in Nigeria
- Which is the competent authority for invention patent applications in Nigeria?
- How long is the PCT period for Nigerian invention patent application
- What are the requirements for the Nigerian invention patent application documents