The novelty grace period is 6 months before the filing date/priority date.
no. (Utility models submitted before January 11, 2020 can be converted into inventions, provided that the technical preparations for publication are completed (approximately 16 months from the filing date). Search fees and search reports must be submitted at the same time.)
yes
- 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.
yes
The novelty grace period is 6 months before the filing date/priority date.
20 years
INPI
English: L'Institut national de la propriété industrielle, abbreviation: INPI
Website: www.inpi.fr
French Invention Patent Search: Recherche avancée - Data INPI
2-3 years
- via Paris Convention : 12 months from earliest priority date.
yes