Patent Application Encyclopedia

6 months

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)

• Licensing Fee: None.
• Annuity: The annual fee is paid year by year in the first year from the application date. The annual fee before the granted should be paid after the granted, and the subsequent annual fee can be paid every three years.

no

• Authorization Fee: None
• Annuity: The annual fee shall be paid year by year from the second year from the date of the granted announcement. If the annual fee is overdue, it can be paid within a grace period of 6 months, but a penalty of 160.00 Bahraini Dinar (large entity) must be paid at the same time.

The USPTO conducts formality examination and substantive examination of the design application, and the substantive examination starts automatically. The applicant does not need to submit a separate request for substantive examination, and can only submit one claim. The applicant is obliged to disclose through the Information Disclosure Statement (IDS) details of information that has an impact on the patentability of the design, including but not limited to prior art, publications, sales records, etc. This obligation extends to the announcement of the grant of the patent or the withdrawal of the patent application. Failure to disclose significant prior art may result in the patentee being unable to enforce the underlying patent.

• No official fee is required if the IDS is filed within three months from the filing date or before the first office action is issued.
• Additional official fees are payable if the information cited in the IDS appeared in a foreign patent application three months before the filing of the IDS, or if the applicant or the applicant's representative completed the invention three months ago.

Utility models in Hungary are subject to formal and substantive examinations, but not novelty and inventive steps.

no

20 years, and the protection of pesticide or pharmaceutical patents can be extended to 25 years.

no

no

no

Reinstatement of priority is accepted on grounds of "due care".

4-6 months

4-5 years

no

• via Paris Convention : 12 months from earliest priority date.
• via Nationalization of PCT : 30 months from the earliest priority date.

If the invention is disclosed due to malicious disclosure by a third party, or due to the behavior of the applicant or its original right holder, or due to the application for a UK patent, the novelty grace period can be enjoyed 12 months before the filing date/priority date.

no

ICPR only conducts formality examination of design patent applications. Under the same category, a design contains a maximum of 20 designs or pictures. Appearance patents are disclosed early, and relevant interests can raise objections within 60 days after publication. If there is no objection, the design will be authorized.