The annual fee for invention patents is divided into two categories: unqualified or no fee reduction filing, and qualified fee reduction filing.
Failure to qualify for fee reduction filing or no fee reduction filing fee standard:
For the 1st to 3rd year, 900 yuan/year.
The 3rd to 6th year, 1,200 yuan/year.
From the 7th to the 9th year, 2,000 yuan/year.
From the 10th to the 12th year, 4,000 yuan/year.
From the 13th to the 15th year, 6,000 yuan/year.
From the 16th to the 20th year, 8,000 yuan/year.
Qualified fee standard for fee reduction registration (85 yuan reduction):
In the 1st to 3rd years, 135 yuan/year.
The 3rd to 6th year, 180 yuan/year.
The 7th to 9th years, 300 yuan/year.
From the 10th to the 12th year, 600 yuan/year.
From the 13th to the 15th year, 900 yuan/year.
From the 16th to the 20th year, 1,200 yuan/year.
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Charging basis: "National Development and Reform Commission and Ministry of Finance's Notice on Re-issuance of State Intellectual Property Office" Notice on administrative fee standards and other related issues 》 (National Development and Reform Commission [2017] No. 270).