How long does it take for a Russian invention patent application to be granted?

Multiple variant designs may be included in one application if the designs relate to the same object and differ only in minor features, or can be identified as a set of goods and have a single design concept.

• Grant fee: The applicant should pay the granted fee, registration fee and first annual fee within 4 months after receiving the granted decision.
• Annuity: pay year by year from the 3rd year from the application date, the annual fee can be paid within a grace period of 6 months if the annual fee is overdue, and the penalty is 50% of the annual fee of the year.

no

• Grant fee: The applicant should pay the granted fee, registration fee and first annual fee within 4 months after receiving the granted decision.
• Annuity: pay year by year starting from the first year from the application date, the annual fee can be paid within a grace period of 6 months if the annual fee is overdue, and a 50% penalty must be paid at the same time.

20 years, inventions of pharmaceuticals, agrochemicals and pesticides can enjoy a maximum patent term extension of 5 years.

The initial protection is 5 years, which can be renewed every 5 years, up to a maximum of 25 years.

Reinstatement of priority on grounds of "due care" accepted.

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.

Grant fee: The applicant should pay the granted fee, registration fee and first renewal fee within 2 months after receiving the granted decision.

Annuity: From the third year onwards from the date of application, it shall be paid year by year. The renewal fee should be paid within the last year of the current 5-year validity period, and the annual fee can be paid within a grace period of 6 months if the annual fee is overdue, and a 50% penalty must be paid at the same time.