Liu Shen & Associates

Established in 1993 as the first private patent agency authorized to handle foreign-related patent matters in China, Liu, Shen & Associates has now become one of the largest intellectual property law firms in China. Liu, Shen & Associates provides high-quality services of patent and trademark prosecution and full-range IP-related legal services such as patent invalidation, patent infringement/administrative litigation, trademark infringement/administrative litigation, covering the technical fields of mechanics, electronics, telecommunications, chemistry and biomedicine. As one of the pioneer IP-dedicated law firms in China, Liu Shen has already filed over 100k patent and trademark applications, with the grant rate above the average level. In IP litigation field, Liu Shen has experiences of large quantity of technical cases about patent infringement, trademark infringement, and patent and trademark right administrative cases, trying the best to protect interests of clients.

• Intellectual property

• Tech and telecoms
• Pharm and life sciences
• Automotive
• Construction and materials

Shanghai
Room 201, Building 1, Zhangjiang Landsea Center,
No. 201 Keyuan Road, Pudong District
Shanghai 201203, China
Tel: 86-21-60763206
E-mail: sh@liu-shen.com

Chengdu
Address: Room 2001, Unit 4, Building 1, Phase II, Shudu Center,
No. 333, Jiqing 3rd Road, Guixi Street, Chengdu High-tech Zone, Sichuan
Tel: 86-28-85329776
Fax: 86-28-85329796
E-mail: cdls@liu-shen.com

Shenzhen
Address: Room 2901, Block D, China Resources Land Building,
Nanshan District, Shenzhen
Guangdong Province 518052, China
Tel: 0755-86068875
E-mail: sz@liu-shen.com

Tokyo
Address: Shinagawa East One Tower 4F 2-16-1 Konan, Minato-ku, Tokyo
Tel: +81-3-6890-8229
Fax: 108-0075
E-mail: hwzhang@liu-shen.com