In the afternoon of February 14th, witnessed by Chinese President Xi Jinping and Iranian President Rahim, CNIPA signed the upgraded version of the "Memorandum of Understanding with the Intellectual Property Center of the Contract and Property Registration Office of the Islamic Republic of Iran" in t

It is reported recently that in 2022, a total of 798,000 invention patents and 6.177 million registered trademarks were authorized in China. By the end of 2022, the number of effective invention patents in China has reached 4.212 million, and the number of high-value invention patents per 10,000 peo

On February 10, the patent "Application of a Traditional Chinese Medicine Composition in the Preparation of Anti-New Coronavirus Delta Variant Strain Drugs" is announced, which is applied by Hebei Yiling Pharmaceutical Research Institute Co., Ltd., a wholly-owned subsidiary of Yiling Pharmaceutical.

On February 8, OPPO, the worlds leading smart device company, announced its having reached a patent licensing agreement with Via Licensing Corporation ("Via"), which is a cooperative patent licensing company, and obtained Via Licensings Advanced Audio Coding (AAC) patent pool license. This global pa

As of March 1, 2023, CNIPA, the receiving office, will no longer accept PCT international application documents and any documents or letters related to it submitted after the application submitted by fax. PCT international applicants shall submit PCT international application documents to the Chines