10 years
- Licensing Fee: None.
- Annuity: The renewal fee is paid every 5 years. The renewal fee must be paid within 6 months before the last day of the month when the registration expires. The grace period for the penalty is 6 months, and the penalty must be paid at the same time.
yes
INPI
English: L'Institut national de la propriété industrielle, abbreviation: INPI
Website: www.inpi.fr
French Invention Patent Search: Recherche avancée - Data INPI
25 years
- via Paris Convention : 12 months from earliest priority date.
- 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.
Reinstatement of Priority Accepted on Unintentional Grounds.
Reinstatement of Priority Accepted on Unintentional Grounds.
no
2-3 years