IP
Mechanics
1Cmax(C<0.58R1)
Completed case
87.693.683
From
1993
×
About Us
China's first private patent agency engaged in foreign-related business

Founded in 1993, Liu Shen is the first privately-run foreign-related patent agency in China. With clients around the world, it has grown into one of the largest IP law firms in China.

Combining foreign-related patent and trademark agency work with IP legal services, Liu Shen provides high-quality patent and trademark filings, legal consulting and analysis for clients in all technical fields, and handles IP infringement and administrative disputes in an all-round manner.

1993
创立时间
40+
专业团队
500+
全球客户
5
境内外办公室
Our Team
Our professionals cover mechanical, electrical and chemical technologies
Honors & Awards
Widely trusted for top talent, service quality and industry reputation
Legalband
  • 2026 知识产权律师 15 强
  • 2024 专利代理第一梯队
钱伯斯 Chambers and Partners
  • 2026 大中华区知识产权:诉讼 第一级别
《商法》China Business Law Journal
  • 2025 卓越律所大奖(知识产权)
IAM Patent 1000
  • 2025 全球专利 1000 强 金牌推荐
  • 2023 全球专利 1000 强 “Highly Recommended”
ALB(Asian Legal Business)
  • 2025 China 年度知识产权律所大奖
北京市律师协会
  • 2024 北京市优秀律师事务所(知识产权领域)
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