no
4-12 months
no
The novelty grace period is 12 months before the filing date/priority date.
Reinstatement of priority is accepted on grounds of "due care".
no
Russian Federal Office for Intellectual Property
English: Federal Service for Intellectual Property, ROSPATENT
Website: rospatent.gov.ru
Russian invention patent search: Home (fips.ru)
The novelty grace period is 6 months before the filing date/priority date.
1-3 years
The novelty grace period is 6 months before the filing date/priority date.
Russian Federal Office for Intellectual Property
English: Federal Service for Intellectual Property, ROSPATENT
Website: rospatent.gov.ru
Russian utility patent search: Home (fips.ru)