Patent Application Encyclopedia

20 years

no

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)

6 months

There is a 6-month novelty grace period in Poland if the disclosure is caused by a third party in bad faith. Previously, there was no novelty grace period for patent applications in Polish IP legislation.

A novelty grace period of 6 months prior to the filing date/priority date may be granted if the invention is disclosed as a result of apparent misuse by the applicant or its former right holders, or if the invention is exhibited at an official or officially recognized exhibition.

yes. A utility model can be converted into an invention at any time before granted/rejection, and the converted patent application has the same filing date as the original application, and can only be converted once and a conversion fee is required.

The initial protection is 5 years, which can be renewed 4 times, each time for 5 years, and the maximum protection can be 25 years.

no

Belgian Federal Government Intellectual Property Office

English: The Belgian Intellectual Property Office, Abbreviation: IPObel

Website: Intellectual property | FPS Economy (fgov.be)

Belgian invention patent search: Search in the Crossroads Bank for Enterprises (CBE) | CBE Public Search (fgov.be)

• Licensing Fee: None.
• Annuity: payable year by year starting from the fourth year from the date of application. The payment date can be the last day of the month where the application date is located. Overdue annual fees can be paid within a grace period of six months, and a penalty of 50.00 Swiss francs must be paid at the same time.

no

no

via Paris Convention : 6 months from earliest priority date.

DPDT only conducts formality examination of design patent applications, not substantive examination.

• Grant fee: The applicant shall pay the granted announcement fee within 2 months after receiving the official notification.
• Annuity: The annual fee can be paid once every 5 years, and the annual fee can be paid within a grace period of 6 months if the annual fee is overdue, and a 20% penalty should be paid at the same time.

2 years

Bulgarian Patent Office

English: Bulgarian Patent Office, abbreviation: BPO

Website: Патентното ведомство на Република България (bpo.bg)

Bulgarian invention patent search: BPO Online - portal.bpo.bg