Jiaquan IP Law Firm

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3M v. 3N: 3M Awarded CNY 3.5 Million as Damage in a Trademark Infringement Case

September 20 2016 In Jun 2016, the Supreme People’s Court of P. R. China issued a decision, rejecting the petition of retrial filed by petitioner HW Reflector Co. Ltd…

Reconsider Your Chinese Patent Application at Early Stage of Prosecution

August 25 2016 When applicant files patent application either through PCT route or under Paris Convention in China, it is suggested to review the application…

国家知识产权局开展专利代理行业改革试点工作

May 17 2016 近日,国家知识产权局印发了《关于在吉林省等开展专利代理行业改革试点工作的通知》(国知办函法字〔2016〕269号),确定吉林、江西、河南、湖南、湖北、四川、…

加拿大发明专利申请知多点

March 24 2017 嘉权专利商标事务所 邱晓琴 1.申请人是否小实体?…

Tips on the Chinese Trademark Opposition Procedure

December 8 2017 Recently, we had a client from the U.S. asking us a question regarding the trademark opposition procedure in China, which seemed to be weird to them…

German company Pfannenberg award high compensation in patent infringement

September 25 2020 Recently, Pfannenberg Europe GmbH, a leading German company in the electrical industry, defended its patent rights in China and obtained a high…

CNIPA releases filing numbers in the first half of 2020

September 18 2020 In early July, CNIPA released the main statistics for the first half of 2020. The statistics show a relatively stable trend for domestic patent and…

Acceptability of Letters of Consent in Trademark Review

September 18 2020 “Coexistence of trademarks” refers to a situation in which different entities use identical or similar trademarks for the same or similar goods or…

Chinese Practices: patent invalidation proceedings

September 18 2020 When a foreign company/individual is involved in patent invalidation proceedings, either as a petitioner or a patentee, the below Q&As may be helpful…

中国企业如何规避海外参展中的潜在知识产权风险?

March 13 2018 近年来,随着中国出口行业的发展和各种相关政策的扶持和激励,中国企业走出去的动作愈发频繁。这个现象在中小企业身上体现的尤为突出:他们除了利用以往传统的业务开发渠道以外(网络以及参加国内大型展会)…