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Chang Tsi & Partners

Chang Tsi & Partners

Beijing, China
(+86) 10 8836 9999
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Chang Tsi & Partners is a “National Outstanding Law Firm (nominated by Ministry of Justice of China)” with its strong reputation in intellectual property and litigation.

Since its establishment in 2002, Chang Tsi & Partners has been managing to become one of the leading law firms in China. The firm has been constantly referred as the “National Outstanding Law Firm”,“The Best IP Law Firm in China”, “China IP Law Firm”, “Tier 1 IP Law Firm of the Year” by Ministry of Justice of China, international legal directories and various business magazines such as Chambers Asia Pacific, The Asia Pacific Legal 500, Asialaw Profiles.

With over 350 professionals consist of attorney at law, patent attorneys, trademark attorneys, Chang Tsi & Partners is based in Beijing with fully fledged offices in Shanghai, Guangzhou, Shenzhen and branch offices in the US, Korea, Hong Kong, Taiwan, and Guangxi while establishing an enviable reputation in Intellectual Property and Litigation.

Our areas of practice include intellectual property rights, litigation and dispute resolutions, commercial law and other legal services. Since establishment, we have been a forerunner in various fields such as trademark, patent, IP confirmation, administrative IP as well as judicial protection. Our high-caliber Lawyers and our sharpest IP experts are dedicated to protecting your legal rights with efficiency and integrity.

At Chang Tsi & Partners you can find the knowledge, the experience, and the right professionals to deal with all aspects of law and with matters both domestic and international. The firm has been trusted by Chinese and International enterprises to develop strategic decisions and to secure their interests both in China and overseas.

Testimonials

Campbell Soup Company

“Chang Tsi & Partners is comprised of highly effective IP professionals. The team members have consistently demonstrated superior judgment, exceptional analytical skills and high integrity. Without exception, they have demonstrated unparalleled understanding of China trademark law and regulations. They are extremely prompt and thorough in their responses to our inquiries and requests. Their collective and deep understanding of China practice provides the competence for issues which are deeply valued. For example, their advice on subtle prosecution issues have turned out to be key considerations in our transactional analysis and guidance for our in-house clients.”

Twitter Inc

“Spring and her colleagues at Chang Tsi & Partners have become our invaluable advisors. The complex nature of business in China requires not only sound legal advice but also a pragmatic business approach. Spring and Nana routinely provide great practical insight and astute legal guidance in a holistic manner. Notably, they adopt a creative approach in handling significant and complex matters. Moreover, they are diligent in their approach and very responsive to our inquiries. They proactively communicate about matters, help manage the docket judiciously and try to resolve issues expeditiously. Finally, they are receptive to our guidance and collaborative in their approach.”

Awards and Recognition

Chambers Greater China 2023

Chang Tsi & Partners has been listed in both Intellectual Property: Litigation and Intellectual Property: Non-Litigation as a leading Chinese law firm.

IP STARS 2022

Chang Tsi & Partners is proudly recognised as IP STARS 2022 for both Trademark Prosecution and Trademark Contentious matters by Managing Intellectual Property (MIP).

2022 Gold-Band Law Firm by WTR 1000

World Trademark Review (WTR) has recently released its annual ranking report -“World Trademark Review 1000 - The World’s Leading Trademark Professionals”. Chang Tsi & Partners has once again defended its position as Gold-band law firm, and has been listed in both “Enforcement and Litigation” and “Prosecution and Strategy” categories. Simon Tsi, Spring Chang and other five professionals from our elite team are also recognized as leading individuals.

Asialaw Profiles 2022/23

In the newly published edition of Asialaw Profiles 2022/23, Chang Tsi & Partners has been awarded as a Highly Recommended Firm. In addition, Spring Chang and Simon Tsi, founding partners of the firm, have been named “Elite Practitioner” and “Notable Practitioner” respectively.

China Business Law Awards 2022

China Business Law Journal, a leading legal media, has recently released its China Business Law Awards 2022. Chang Tsi & Partners has once again won the award. Based on the unremitting efforts in covering China’s legal market, China Business Law Journal selected the winners under each category after months of research and evaluation, getting direct feedback from the market, examining thousands of votes and recommendations from domestic and international corporate counsel, decision-makers from management, legal academics and government officials, and taking into account significant transactions, cases or other notable achievements in which each firm has been involved in the past year.

Employer of Choice: China Top 20 Law Firms

Recently, LEGALBAND, the well-known legal rating agency, released the “Employer of Choice: China Top 20 Law Firms”, recognising Chang Tsi & Partners as one of the best employers in the legal industry.