no
The initial protection period is 5 years, the renewal period is once every 5 years, and the maximum protection period can reach 15 years.
1-2 years
- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 30 months from the earliest priority date.
5-6 years
no
no
no
The novelty grace period is 6 months before the filing date/priority date.
20 years
The novelty grace period is 6 months before the filing date/priority date.