Patent Application
Quick answer
Patent applications are handled and granted by DPDT. The 'Services and steps' page on dpdt.gov.bd lists patent grant, renewal, information and specification inspection.
Documents required
- Specification of the invention
- Applicant and inventor details
- Prescribed form and fee
Steps
- Open dpdt.gov.bd
- Choose Patent under 'Online services'
- See patent forms and instructions in the Forms section
- Submit the application with the specification
- Check and pay fees
- Renew as required once granted
Common mistakes
- Vague or incomplete specification
- Disclosing the invention publicly before filing
- Forgetting renewal
FAQ
Who grants patents?
DPDT.
What is the fee?
Check the latest fee on the official site.
Can patents be renewed?
Yes, renewal is in DPDT's service list.
Can I apply directly from this site?
No. NagorikSheba is an independent information platform — applications can only be made at the relevant government office or its official website.