Jicheng Yang and Jianhui Li of Wanhuida Intellectual Property draw on insights from CNIPA practice in discussing how different drafting approaches to crystal form patent claims impact protection scope ...
其中国内高价值发明专利拥有量达到197.8万件,同比增长18.8%。 By the end of 2024, China had approximately 4.76 million valid domestic invention patents, making it the first country to surpass 4 million patents, according to the ...