Bangladesh Patent and Trademark Office
English: Department of Patents, Designs and Trademarks Ministry of Industries, abbreviation: DPDT
Website: Department of Patents, Designs and Trademarks (DPDT)
- How many years is the protection period of Bangladesh invention patent application
- Whether the Bangladeshi invention patent application can be DAS
- How long is the protection period of industrial design in Bangladesh?
- Instructions for authorization and annual fee of Bangladesh invention patent application
- Whether the design application in Bangladesh can be DAS
- Novelty grace period for invention patent application in Bangladesh
- How long does it take to grant an invention patent application in Bangladesh?
- Whether the design application in Bangladesh can be type-converted
- Explanation of Bangladesh design authorization and annual fee
- Features of the design patent application process in Bangladesh