20 years (Bangladesh Patents Act 2022)
- Whether the Bangladeshi invention patent application can be DAS
- How long does it take to grant an invention patent application in Bangladesh?
- Whether the design application in Bangladesh can be type-converted
- Instructions for authorization and annual fee of Bangladesh invention patent application
- How long is the PCT period for Bangladesh invention patent application
- How long does it take to authorize an industrial design in Bangladesh?
- Whether the design application in Bangladesh can be DAS
- How long is the protection period of industrial design in Bangladesh?
- Features of the design patent application process in Bangladesh
- What are the requirements for Bangladesh design application documents