The IP5 Statistics Report 2023 is jointly produced by the five largest intellectual property (IP) offices (hereinafter referred to as the "IP5 Offices"), which consist of the European Patent Office (EPO), the Japan Patent Office (JPO), the Korean Intellectual Property Office (KIPO), the China National Intellectual Property Administration (CNIPA), and the United States Patent and Trademark Office (USPTO), along with the World Intellectual Property Organization (WIPO).
The main content of the report includes the following four parts: the first part is an introduction to the five offices, mainly introducing the latest development of the five offices, as well as relevant data statistics; the second part introduces global patent activities, including global patent applications for invention, authorizations, patent application flows among countries/regions, and family applications; the third part involves patent activities of the five offices, which, by comparing the patent application and authorization data of the five offices in 2022 and 2023, shows the latest patent activities of the five offices; and the fourth part is about the five offices and the Patent Cooperation Treaty (PCT), which introduces the latest situation of the patent activities of the five offices using the PCT.
Attached: IP5 Statistics Report 2023 (English version)
(Source: website of the CNIPA)