派特恩在2003年成立于北京，目前在海内外设有8个办公室，拥有约500名员 工。团队成员背景多元，包括专利局前审查员、技术研发专家、企业知识产权管理 者等。我们专注于为各类技术领域的创新主体提供全链条的知识产权服务，涵盖从 策略制定、挖掘布局、到申请注册、维权诉讼。 服务内容涵盖专利、商标、著作权、域名、不正当竞争等不同类型的知识产 权。•AAAAA级专利代理机构•AAAAA级商标代理机构•在中国内地和中国香港均具 有专利和商标的代理资质•已协助客户成功实现大量的知识产权国际化布局：40多个 国家和地区•已公开的PCT累计递交数量：16,000+件•已公开的标准必要专利申请数 量：4,000+件•无效、行政诉讼、民事诉讼等各类对抗性案件胜率：80%+。 

From its foundation as a Beijing-based specialist practice, China PAT has evolved  into an integrated intellectual property partner, serving innovators across multiple  jurisdictions. Our international presence spans five strategic domestic branches  in Hong Kong SAR, Xi'an, Changsha, Wuhan, and Shenzhen, complemented by  cross-continental advisory desks, enabling synchronized protection strategies in key  technology markets.The cornerstone of our operation lies in a 500-member family  where dual-qualified practitioners merge research laboratory experience with legal  mastery. This matrix expertise structure weaves together former patent examiners,  technology transfer veterans from corporate R&D divisions, and juridical strategists  – all fluent in translating technical specifications into enforceable rights frameworks.

地址：北京市海淀区苏州街3号大恒科技大厦南座五层503

Unit 503, 5/F, Daheng Scitech Building, South Tower,

No.3 Suzhou Street, Haidian District, Beijing 100080

P.R.China