The novelty grace period is 6 months before the filing date/priority date.
The novelty grace period is 6 months before the filing date/priority date.
no
no
ROSPATENT conducts formal and substantive examinations of invention patent applications. After ROSPATENT conducts formality examination for about 2 months, the applicant/anyone should submit a request for substantive examination within 3 years from the date of application, and this period can be extended for 2 months upon request. will be deemed withdrawn. However, the applicant may file a request for reinstatement within 12 months, subject to the payment of a late fee and proof of special circumstances. Third parties are allowed to provide comparative documents that have a negative impact on patentability assessment. Active revision requests can only be made once.
The novelty grace period is 6 months before the filing date/priority date.
1-3 years
yes. The applicant can request to change the patent type from utility model to invention before the patent is granted.
- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 31 months from earliest priority date.
13 years
- via Paris Convention : 6 months from earliest priority date.
- Hague Agreement route: 6 months from earliest priority date.