Firm provides single window solution for filing, prosecution and maintenance of patent, design and trademark applications in Bangladesh.

Bangladesh is not a member of PCT therefore filing of PCT National phase patent application is not possible in Bangladesh.

However, patent applications can be filed in Bangladesh under Paris Convention claiming priority from foreign countries. Timeline to file a patent application under Paris convention is 12 months from the priority date.

Timeline for filing trademark and design applications in Bangladesh claiming priority from foreign application under Paris Convention is 6 months from the priority date. Bangladesh patent office accepts applications in English language.

A Power of Attorney, Proof of Right and certified copy of priority document is required but filing of these documents at the time of filing the application is not mandatory and these documents can be filed later also.

For detailed information on Patent, Trademark and Design Registration in Bangladesh please contact us at- hasan@hasanandsingh.com