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)
- Whether the design application in Bangladesh can be type-converted
- How many years is the protection period of Bangladesh invention patent application
- How long does it take to grant an invention patent application in Bangladesh?
- Instructions for authorization and annual fee of Bangladesh invention patent application
- Whether the Bangladesh invention patent application can be type-converted
- Novelty Grace Period for Industrial 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
- Explanation of Bangladesh design authorization and annual fee
- Which is the competent authority for invention patent applications in Bangladesh