WebNumber search and document retrieval. CNIPA - Retrieving Chinese documents (PDF, 1.4 MB) ... Legal status information. ACPAA - Locating Chinese patent agencies using agency codes (PDF, 1.3 MB) CNIPA - Legal status search in Chinese (PDF, 863 KB) CNIPA - Online file inspection in the CPQUERY database (PDF, 621 KB) WebJul 1, 2024 · to cite the type of patent in Chinese '中国发明专利' for Chinese patents for inventions; '中国实用新型专利' for Chinese patents for utility models; and '中国外观专利' …
EPO - Searching in databases - China - European Patent Office
WebFeb 22, 2024 · Feb 22, 2024. In 2024, the number of R&D institutions in Chinese patent medicine manufacturing in China amounted to 690, growing by 20 compared to the … WebFeb 16, 2024 · China IP. U.S. companies doing business in or with the People’s Republic of China face a range of challenges in protecting and enforcing their intellectual property (IP) there. To assist them, the United States Patent and Trademark Office (USPTO) helps formulate U.S. policy, advocates for reforms to China’s IP environment, and works … highway code rule 10
EPO - FAQ - China - European Patent Office
WebMar 16, 2024 · Foreign enterprises’ confidence in China's IPR protection has been further enhanced. In 2024, 110,000 Chinese invention patents have been granted to foreign applicants, a year-on-year... WebApr 13, 2024 · In 2024, China submitted 1.59 million patent applications, over twice the number filed by the United States, as the World Intellectual Property Organization reported. WebMar 28, 2024 · 3. This is likely Chinese utility model CN203999849. The number you refer to is the application number. ZL (zhuānlì) refers to the granted version of an application … highway code roundabout change