3 months
20 years, and the protection of pesticide or pharmaceutical patents can be extended to 25 years.
yes
- Licensing Fee: None.
- Annuity: The renewal fee is paid every 5 years. If the annual fee is overdue, the payment can be postponed within 6 months after the due date at the latest, but an additional penalty of 12.00 euros is required.
no
Reinstatement of priority on grounds of "due care" accepted.
- Licensing Fee: None.
- Annuity: After the patent is granted, the annual fee shall be paid year by year from the third year of the application date, and the annual fee shall be paid before the last day of the month in which the application date is located. If the annual fee is overdue, it can be postponed and paid within 6 months after the due date at the latest, but additional penaltys are required. The penalty for the 3rd to 10th year is 85.00 euros, and the penalty for the 11th to 20th year is 230.00 euros.
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)
The novelty grace period is 6 months before the filing date/priority date.
3 months
- via Paris Convention : 12 months from earliest priority date.
- Validation of European Patent in EPO member states: 3 months from the date of European patent grant.