Established in March 1993, Liu, Shen & Associates is a patent and trademark agency designated by the Chinese government to deal with patent and trademark affairs involving overseas parties, and also a law firm registered at the Ministry of Justice. As a three-in-one firm, Liu, Shen & Associates has the capability to serve its clients in all phases of intellectual property: acquisition of the rights, transfer and/or licensing of the rights, investment with the rights, enforcement and protection of the rights, and related litigation and administrative proceedings.

The practice of the firm mainly focuses on filing and prosecution patent applications and registration of trademarks on behalf of foreign clients. The firm also handles intellectual property laws related litigations, licensing and transfer of technology, joint ventures, e-commerce; related trial and appellate litigation as well as dispute resolutions before administrative authorities. The strength of Liu, Shen & Associates is built on the quality and expertise of its people in the area of intellectual property and related laws and practices. Most partners have been leading practitioners in the area for more than two decades, and the majority of the professionals have advanced degrees in various majors. All the professionals are at least bilingual. The high-quality service has won the firm with trust from many well-known corporations in the world who therefore become the firm’s long-lasting clients and business partners.



Hanhai Plaza (1+1 Plaza), 10th Floor
10 Caihefang Road, Haidian District
Beijing 100080,

Tel: +86-10 62681616, 62680066
Fax: +86-10 62681818


Zhongrong Plaza No. 1510, Pudong District,
Shanghai, P. R.

Tel: 021 51336899
Fax: 021 51336939



AON Center, Suite 5100, 200 E.
Randolph Street
Chicago, IL 60601,

Tel: 312 577-7614
Fax: 312 223-0122

Hong Kong

Room 3716, 37/F.Sun Hung Kai Centre
30 Harbour Road,
Hong Kong

Tel: 852 28777755
Fax: 852 25117326