Valid patents of companies in China 2021 by region

Published by C. Textor, Jan 2, 2023
This statistic shows the number of valid invention patents of companies above designated size in China in 2021, by region. In 2021, around 120,873 patents of companies located in Zhejiang province were valid.

Number of valid invention patents of companies above designated size in China in 2021, by region

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Release date

October 2022

Region

China

Survey time period

2021

Supplementary notes

Industrial enterprises above designated size refer to enterprises with an annual revenue from principal business over 20 million yuan.

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