The novelty grace period is 6 months before the filing date/priority date.
yes
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.
- 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.
10 years
6-8 months
yes
25 years
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.)