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The agency was founded in 1980 as the Patent Office of the People's Republic of China, before changing its name to State Intellectual Property Office (SIPO) then to "National Intellectual Property Administration," [1] and, in 2018, to "China National Intellectual Property Administration".
The Baidu Patents search engine is the result of a collaboration between the China Patent Information Center (CPIC), the Chinese Patent Office (SIPO) and Baidu. [1]Baidu Patent Search is said to be integrated with a patent database which amounts to 2.7 million Chinese patents. [2]
In 2013, with the addition of the United States Patent and Trademark Office (USPTO) and China’s national patent collections the database past the 30 million record mark. [4] [5] In 2014, Espacenet, Patentscope and Depatisnet were the main multinational patent databases offered by patent authorities which are available to the public free of ...
To streamline the patent application process for patentees filing under both the Chinese and United States systems, the State Intellectual Property Office of the People's Republic of China (SIPO) and the U.S. Patent and Trademark Office (USPTO) established a Patent Prosecution Highway (PPH) pilot program on December 1, 2011.
IP5 is a forum of the five largest intellectual property offices in the world. The five patent offices are the US Patent and Trademark Office (USPTO), the European Patent Office (EPO), the Japan Patent Office (JPO), the Korean Intellectual Property Office (KIPO), and the National Intellectual Property Administration (CNIPA formerly SIPO) in China.
China dominates the global race in generative artificial intelligence patents, filing more than 38,000 patents from 2014 to 2023, a U.N. report showed.
Just prior to the Cultural Revolution, China completely abolished its patent regulations. [2]: 17–18 In 1985, China acceded to the Paris Convention for the Protection of Industrial Property, followed by the Patent Cooperation Treaty in 1994. [4] When China joined the World Trade Organization (WTO) in 2001, it became a member of the TRIPS ...
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