20 years (Bangladesh Patents Act 2022)
- How many years is the protection period of Bangladesh invention patent application
- How long is the PCT period for Bangladesh invention patent application
- Whether the Bangladeshi invention patent application can be DAS
- Is it possible to apply for a combined appearance for a design application in Bangladesh?
- How long does it take to authorize an industrial design in Bangladesh?
- What are the requirements for Bangladesh invention patent application documents
- Whether the design application in Bangladesh can be type-converted
- How long is the protection period of industrial design in Bangladesh?
- How long does it take to grant an invention patent application in Bangladesh?
- Novelty Grace Period for Industrial Design Application in Bangladesh