Patent renewal fees in China: costs, due dates and grace period

You pay patent renewals in China to the State IP Office of the Peoples Republic of China, in CNY, up to year 20. You pay nothing until the office grants your patent. Miss a due date and you get a 6-month grace period, with a surcharge on top: nothing extra for the first one month, then 5% climbing to 25%.

Currency
CNY
Maximum term
20 years
Grace period
6 months
Pre-grant annuities
None
China
Official websitePatent search
Phone
+86 10 6208 6383
Email
query@cnipa.gov.cn
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What are the patent renewal due dates in China?

China counts annuities from the filing date, and the amount depends on which patent year you are entering. You pay nothing while the application is still pending.

First renewal

The first renewal falls due two months after the grant date, payable to the State IP Office of the Peoples Republic of China.

For example, if the grant date is 2022-01-20, then the first renewal must be paid by 2022-03-20.

Every year after

Every later annuity falls due on the anniversary of the filing date, each year, until year 20.

For example, if the filing date was on November 9, then all subsequent annuities will be due on November 9 each year.

ExamplePatent filed 15 Mar 2020, granted 20 Jan 2022
Filed
2020-03-15
Nothing due yet
Granted
2022-01-20
Annuities start after grant
First payment due
2022-03-20
two months after grant
Every year after
every 15 Mar
on your filing anniversary
Term ends
2040-03-15
20 years from filing

Official patent renewal fees by year in China

Official fees payable to the State IP Office of the Peoples Republic of China, by patent year, in CNY.

Official renewal feesLast verified 4 Sep 2026 · source: Local patent office
YearOfficial fee (CNY)≈ USDCumulative (CNY)
1900$134900
2900$1341,800
3900$1342,700
41,200$1783,900
51,200$1785,100
61,200$1786,300
72,000$2978,300
82,000$29710,300
92,000$29712,300
104,000$59416,300
114,000$59420,300
124,000$59424,300
136,000$89030,300
146,000$89036,300
156,000$89042,300
168,000$1,18750,300
178,000$1,18758,300
188,000$1,18766,300
198,000$1,18774,300
208,000$1,18782,300
Full term · years 1–2082,300$12,21382,300

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Missed a patent renewal deadline in China?

A six-month grace period runs from the day after the due date. You can still pay the renewal fee with a surcharge on top: nothing extra for the first one month, then 5% climbing to 25%, and the patent continues without interruption. Once the grace period closes, the patent lapses.

If you miss a renewal due date of 15 March 2026, the patent enters the grace period on 16 March 2026. Settle the renewal fee and the surcharge by 15 September 2026 to keep the patent in force.

Grace period
6 months
Surcharge
None, then up to 25%
After that
Patent lapses

Patent renewal fees in other jurisdictions

The same schedule, deadlines and grace rules, in the jurisdictions we are asked about most.

United Kingdom

United Kingdom

Renewal fees, due dates and grace period.

France

France

Renewal fees, due dates and grace period.

Germany

Germany

Renewal fees, due dates and grace period.

China

China

Renewal fees, due dates and grace period.

European Patent Office (EPO)

European Patent Office (EPO)

Renewal fees, due dates and grace period.

United States

United States

Renewal fees, due dates and grace period.

Looking for a different jurisdiction?

Patents, trademarks and designs in other countries and regions.

Other IP renewals in China

Patents aren't the only rights that lapse without renewal. China also protects trademarks and designs. Each on its own schedule and fee scale.

Trademarks

Renewal deadlines, grace periods and official fees for trademark registrations in China.

Trademark renewal guide

Designs

Renewal terms and official fees for registered industrial designs in China.

Design renewal guide

1. What do I pay while the application is pending?

Nothing. You pay no annuities in China while your application is pending. Payments start once the office grants your patent.

2. When can I pay the renewal fee?

Whenever you like. In China, you can settle renewal fees at any time and pay several annuities together in one go.

3. Can I renew a patent after missing a due date?

Yes. You get a 6-month grace period, starting the day after you miss the due date. Pay the renewal fee plus a surcharge inside that window and your patent stays in force. You pay nothing extra for the first month, then 5%, climbing to 25%. Miss the window too and the patent lapses.

4. How long does a patent last?

Up to 20 years from the filing date, as long as you pay every annuity on time. Stop paying and it lapses at the end of the grace period that follows the last due date.

Patent renewal FAQ

What happens to an Albanian patent before it has been granted?

There are no annuities due in Albania before the patent is granted. Once the patent has been granted, annuities must be paid annually in accordance with the rules described above under the section Due Dates.

When can I pay the renewal fee in Albania?

At present, the opening of the renewal payment window in Albania has not been officially specified. Consequently, we are unable to confirm the earliest date on which the renewal fee can be paid.

Can I renew a patent after I miss a renewal due date?

Yes, it is possible to renew an Albanian patent after its renewal due date. If you fail to pay the renewal fee before the due date, a grace period of 8 months is given wherein the renewal fees can still be settled. When entering the grace period you will incur a surcharge fee to be settled along with the renewal fee. If you wish to maintain the patent, both the renewal fee and the surcharge fee will have to be settled.

For example, if a patent has a renewal due date of 2021-05-31 and the due date is missed, the patent will enter the grace period from 2021-06-01. After this point both the renewal fee and the surcharge fee will need to be settled by 2022-01-31. Failure to pay these fees before the surcharge due date will result in the patent lapsing.

How long do patents last in Albania?

A patent will stay in force for 20 years in Albania from the filing date if successfully renewed in accordance with the rules described above. If the patent is not renewed, it will lapse by the end of the grace period measured from the latest renewal due date.

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Your platform enables you to utilize auto-renewal options, real-time tracking, budget and forecasting, transparent invoicing, and more.
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