no
The novelty grace period is 6 months before the filing date/priority date.
Reinstatement of priority is accepted on grounds of "due care".
20 years, inventions of pharmaceuticals, agrochemicals and pesticides can enjoy a maximum patent term extension of 5 years.
The novelty grace period is 12 months before the filing date/priority date.
yes. The applicant may request that the patent application be changed from an invention to a utility model before the publication of the patent application but no later than the grant decision.
ROSPATENT conducts formality examination and substantive examination of the design patent application. The applicant should submit the examination request and pay the corresponding fees together with the new application, and try not to submit color renderings.
- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 31 months from earliest priority date.
yes. The applicant can request to change the patent type from utility model to invention before the patent is granted.
1-3 years
12-18 months