Intellectual Property 2026

CHINA Law and Practice Contributed by: Chuanhong Long, Huiqing Wang, Yingying Shen and Fan Li, CCPIT Patent and Trademark Law Office

CCPIT Patent and Trademark Law Office is one of the oldest and largest full-service intellectual prop- erty law firms in China. The firm has 322 patent and trade mark attorneys, among whom 100 are quali- fied as attorneys-at-law. The firm provides consulta- tion, prosecution, mediation, administrative enforce- ment and litigation services relating to patents, trade

marks, copyrights, domain names, trade secrets, trade dress, unfair competition and other intellectual property-related matters. Headquartered in Beijing, the firm has branch offices in New York, Tokyo, Ma- drid, Hong Kong, Shanghai, Guangzhou, Shenzhen and Wuhan.

Authors

Chuanhong Long focuses primarily on prosecution, invalidation, enforcement and licensing of patents at CCPIT. He has also counselled domestic and international clients on other IP-related matters, such as

Yingying Shen is a senior patent attorney and qualified attorney-at-law who has been engaged in IP work since 2004. He obtained a Master’s degree in Mechanical Engineering from Tongji University in 2004. In

trade marks, trade secrets, ownership disputes, and border enforcement. His technical specialism covers chemistry, chemical engineering, material science, pharmaceuticals and agrochemicals. He was invited as an expert to participate in the formulation of the Outline of National Intellectual Property Strategy (2005–2007), and participated in the research project organised by SIPO for the preparation of the third amendment to the Implementing Regulations of the Chinese Patent Law in 2007.

2008, Mr Shen studied European patent law and practices at Boehmert & Boehmert Law Firm in Germany, and in 2013, he studied US patent law and practices at BSKB Law Firm in the United States. In 2019, he completed a semester of IP certificate training at UNH Franklin Pierce School of Law in the United States. His working languages are English, German, and Chinese. He has extensive experience in patent drafting, prosecution, re-examination, invalidation and litigation, and provides strategic IP solutions for global clients.

Huiqing Wang focuses primarily on patent prosecution, patent re-examination, patent search, FTO analysis, patent validity and infringement issues in a wide range of mechanical and electrical

Fan Li is the deputy director general of the Litigation Division at CCPIT Patent and Trademark Law Office. He works with a team of over 40 professionals specialising in contentious IP matters. His practice

technologies. He is also experienced in the protection and enforcement of designs. He has particular experience in helping clients, including MNCs, to manage their patent portfolio and practice their patent protection strategy in China and ‌in overseas jurisdictions.

covers a wide spectrum of disputes, including patent, trade mark, and copyright infringement, as well as unfair competition. Other matters also include patent invalidation, administrative enforcement and custom protection of IP rights, patent analysis, FTO opinions. Notably, many of the cases handled by this team have been recognised as “Typical IP Cases” by the courts and other authorities.

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