3-4 years
Reinstatement of right of priority accepted on grounds of "unintentional".
no
no
via Paris Convention : 6 months from earliest priority date.
If the invention is disclosed due to malicious disclosure by a third party, or due to the behavior of the applicant or its original right holder, or due to the application for a UK patent, the novelty grace period can be enjoyed 12 months before the filing date/priority date.
- Authorization Fee: There is no granted fee.
- Annuity: The applicant needs to renew twice in the 11th-15th year and the 16th-20th year by paying the renewal fee, and the payment node is the granted date of the year.
Reinstatement of right of priority accepted on grounds of "unintentional".
10 years, renewable 2 times, 5 years each time, up to 20 years of protection.
3-4 years
- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 30 months from the earliest priority date.