(1) Step one: Log in to the official website of the Belgian Intellectual Property Office (https://economie.fgov.be/fr/themes/propriete-intellectuelle) and click "Bases de dennees d'information sur les" on the homepage, which is patent information. Database connection entrance;

Step two:

Step three:

(2) On the patent query page, enter the patent number/application number and click the "Search" button at the bottom right of the page to enter the patent page and query the legal status and payment records of the patent.

(3) On the patent page, you can check that the legal status of the patent is public; the maximum protection period of the patent is 2031-04-27; the last annual fee payment date is 2021-03-26, and the protection year is the 11th year. The payment amount is 215 euros; the next payment deadline is 2022-05-02, the payment protection year is the 12th year, and the payment amount is 240 euros.

Belgian patent annual fees