2 years
- How many years is the protection period of Bangladesh invention patent application
- What are the requirements for Bangladesh invention patent application documents
- How long does it take to grant an invention patent application in Bangladesh?
- How long does it take to authorize an industrial design in Bangladesh?
- Which is the competent authority for invention patent applications in Bangladesh
- Explanation of Bangladesh design authorization and annual fee
- Instructions for authorization and annual fee of Bangladesh invention patent application
- Features of the design patent application process in Bangladesh
- How long is the protection period of industrial design in Bangladesh?
- Whether the Bangladesh invention patent application can be type-converted