The CNIPA published Intellectual Property Data in 2021
In 2021, the CNIPA published statistics data on intellectual property-related work. Chinese patents, trademarks, and other intellectual property rights information as of end of 2021 are as follows: China Patent in 2021 In China, 696,000 invention patents were granted, including 110,000 granted to international applicants, 3.12 million utility model patents were granted, and 786,000 design patents were granted. 73,000 PCT patent applications were filed in CNIPA, with 68,000 of them submitted by domestic applicants. Patent reexamination cases totaled 54,000, and invalidation cases totaled 7,100. The [...]
