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CCPIT Patent and Trademark Law Office (asialaw)

China (National) (asialaw)

2025_asialaw Outstanding Firm.png
Key contacts
President: Mr. Chuanhong Long
Quick facts
Languages

Chinese, English, French, German, Japanese, Korean, Russian

Number of attorneys

322

Key practice areas
Intellectual property (asialaw)
Firm overview

CCPIT PATENT AND TRADEMARK LAW OFFICE is the oldest and one of the largest full-service intellectual property law firms in China. Our firm has 322 patent and trademark attorneys, with 93 qualified attorneys-at-law. We provide consultation, prosecution, mediation, administrative enforcement and litigation services relating to patents, trademarks, copyrights, domain names, trade secrets, trade dress, unfair competition and other intellectual property-related matters. Headquartered in Beijing, we have branch offices in New York, Tokyo, Hong Kong, Shanghai, Shenzhen and Wuhan.

OUR MISSION is to render tailored services to clients with high quality, efficiency and reliability in a cost-effective manner. We strive to continually improve the reliability and flexibility of our portfolio management system and the effectiveness of our quality control mechanism. We appoint teams of professionals with complementary expertise and organize brainstorming discussions when necessary. Our professionals are encouraged to be both proactive and creative, providing commentary and guidance and creating value-added solutions for our clients.

OUR CLIENTS represent every sector of industry and commerce, from start-up businesses to multinational giants. Through decades of practice, we have successfully obtained hundreds of thousands of patents and trademark registrations and enforced thousands of patents and trademarks for our clients. With extensive legal and technological expertise, we are in a position to satisfy the demands of our clients in all aspects of intellectual property protection.

OUR REPUTATION for professionalism is widely recognized among peer professionals and clients, both domestically and internationally. Since 1999, we have been ranked among the top Chinese intellectual property law firms in the annual surveys conducted by publisher Managing Intellectual Property and have been nominated time and again as a leading Chinese intellectual property firm by institutes such as Asialaw Profile, Asia Legal Business, Intellectual Asset Management and Chambers & Partners.

Core Values

INTEGRITY

following the internationally recognized ethical rules and taking social responsibilities for legal professionals

DILIGENCE

rendering tailored services to clients with high quality, efficiency and reliability in a cost-effective manner

TEAMWORK

integrating expertise of attorneys in different disciplines and incorporating experience of senior professionals and vitality of junior ones

PRO-ACTIVITY

providing comments and guidelines in light of local law and practice to clients actively

SOLUTION-ORIENTED

providing practical solutions to clients in response to their demands

Practice areas & sector specialisations
  • Prosecution
  • Invalidation
  • Litigation
  • Administrative enforcement
  • Transaction and consultation services
  • Patent
  • Trademark
  • Copyright
  • Trade secret
  • Domain name
  • Anti-unfair competition
  • Licensing
  • Intellectual property related matters
Address:
10F, Ocean Plaza
158 Fuxingmennei Street
Beijing 100031
China
Tel:+86 10 6641 2345 Fax:+86 10 6641 5678 Email:Contact Us Web Address:https://www.ccpit-patent.com.cn/
2025 Edition
Intellectual property (asialaw)
Outstanding
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Overview

CCPIT Patent and Trademark Law Office is ranked  ‘Outstanding’ in intellectual property. With a team consisting of more than 320 patent and trademark attorneys, the firm provides consultation, prosecution and litigation services relating to patents, trademarks, copyright, domain names, trade secrets, unfair competition and other IP-related matters. Chuanhong Long and Ji Liu are key figures.

Linked Reviews
Intellectual property (asialaw)

Work highlights

Represented Canon in a patent infringement lawsuit involving two defendants who conduct suspect infringing acts as co-manufacturers and co-sellers. The decision of the case reflects the court’s resolution and efforts to strengthen the protection of patent right.

Represented a global pharmaceutical giant as plaintiff to appeal the China National Intellectual Property Administration’s decision and attend the hearing and successfully request the court to revoke that decision. This success broke the prevailing trend where crystal form patents were typically challenging to obtain and easily invalidated post-grant.

Key clients

Exxon Mobil Corporation, Pilot Ink, Union des associations européennes de football

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