It is protected for 5 years from the date of application, renewed every 5 years, and can be renewed twice, up to a maximum of 15 years.
- How many years is the protection period of Bangladesh invention patent application
- Novelty grace period for invention patent application in Bangladesh
- What are the requirements for Bangladesh invention patent application documents
- Whether the design application in Bangladesh can be DAS
- Whether the Bangladeshi invention patent application can be DAS
- Is it possible to apply for a combined appearance for a design application in Bangladesh?
- Whether the design application in Bangladesh can be type-converted
- Instructions for authorization and annual fee of Bangladesh invention patent application
- Which is the competent authority for invention patent applications in Bangladesh
- Whether the Bangladesh invention patent application can be type-converted