1, annual fee standard 900 yuan;
2. In the fourth to sixth years, the annual fee standard is 1200 yuan;
3 seventh to ninth years, the annual fee is 2000 yuan;
4. From the tenth year to the twelfth year, the annual fee is 4,000 yuan;
5. From 13 to 15, the annual fee is 6000 yuan;
6. From 16 to 20 years, the annual fee is 8,000 yuan.
legal ground
Article 43 of the Patent Law of People's Republic of China (PRC) shall come into force on June 1 20265438.
The patentee shall pay the annual fee from the year when the patent right is granted.
Article 81
To apply for a patent and go through other formalities with the patent administration department of the State Council, the fees shall be paid in accordance with the provisions.
Article 98 of the Detailed Rules for the Implementation of the Patent Law of People's Republic of China (PRC)
The annual fee after the year in which the patent right is granted shall be paid before the expiration of the previous year. If the patentee fails to pay or fails to pay in full, the patent administration department of the State Council shall notify the patentee to pay the annual fee within 6 months from the date of expiration, and pay the late fee at the same time; The amount of the late payment fee is calculated by adding 5% of the full annual fee of the current year for every 1 month that exceeds the prescribed payment time; If it is not paid at the expiration of the time limit, the patent right shall be terminated from the date when the annual fee should be paid.