no
The initial protection is 5 years, which can be renewed every 5 years, up to a maximum of 25 years.
yes. The applicant can request to change the patent type from utility model to invention before the patent is granted.
12-18 months
Reinstatement of priority on grounds of "due care" accepted.
Reinstatement of priority is accepted on grounds of "due care".
The novelty grace period is 12 months before the filing date/priority date.
no
no
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)