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As SIPO, the institution became the world's largest patent office in 2011. [3]: 4 To streamline the patent application process for patentees filing under both the Chinese and United States systems, SIPO and the U.S. Patent and Trademark Office (USPTO) established a Patent Prosecution Highway (PPH) pilot program on December 1, 2011. [5]: 141
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.
After the reshuffle of the State Council in March 1998, the Patent Office became part of the State Intellectual Property Office (SIPO). In 2011, SIPO became the world's largest patent office. [1]: 4 SIPO developed its own Traditional Chinese Medicine Patent database compiling patents granted for traditional Chinese medicines.
The database supports a range of languages, including English, French, German, Spanish, Chinese and Japanese. Advanced search options. PATENTSCOPE offers advanced search options to help users refine their queries and retrieve precise results. Users can apply various search filters, such as publication date, patent classification, applicant's ...
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.
Patent examination is done by the State Intellectual Property Office (SIPO), which had over 14,000 patent examiners in 2019 and an average patent pendency time of 16.5 months, [8] which is ca. 65% of the median pendency time at the USPTO. In 2012 invention patents, utility models and design patents had life terms of 20 years, 10 years and 10 ...
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