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《中国涉外知识产权机构在线》为海内外委托人提供全方位专业代理服务机构的信息。专栏收录了业内由中国专利局指定的涉外商标、专利代理机构,他们拥有丰富的 专利、商标、版权注册申请和备案代理经验;他们掌握多种工作语言;他们精通中国的专利法及专利业务;他们具有深厚的国际知识产权知识与实务经验,为您提供全方位的、专业的知识产权代理服务。


Intellectual Property Agencies Online is designed to help Chinese and overseas clients find specialist business agencies. This specialized website has information about authorized trademark and patent agencies which serve overseas-based companies and foreign corporations. The cooperative agencies listed below have attorneys and engineers experienced in China's patent law and patent operations. Agency staffs speak several foreign languages and are highly experienced in the fields of patents, trademarks, copyright registration and application , and business records , ensuring your business is safe in China.



ANSEN Patent Law Office

北京润平知识产权代理有限公司 RUNPING & PARTNERS

China Science Patent & Trademark Agent Ltd.

Lung Tin International Intellectual Property Agent Ltd

China Patent Agent (H.K.) Ltd.



Orrick is a global law firm with more than 1,000 lawyers in 18 offices throughout Asia, Europe and the United States. Our clients include industrial corporations, financial institutions, emerging companies, governmental entities and individuals.
For more than 35 years, lawyers on Orrick's China team have been helping Chinese, Hong Kong and foreign enterprises with local and cross-border matters that have established many precedents in China's rapidly changing economy.
Our China team lawyers are recognized as founders, creators and counselors of innovative legal services to the investment community, including mergers and acquisitions, joint ventures, strategic alliances, divestitures, securities offerings, private equity, restructurings, leveraged and management buyouts and finance.

北京中安信知识产权代理事务所 ANSEN Patent Law Office

We are ANSEN Patent Law Office, a Chinese intellectual property law firm. We help clients worldwide protect their Chinese intellectual property rights through patent, trademark, and copyright services, as well as through litigation when necessary. Our experienced attorneys and technical experts can assist you even in the most difficult Chinese intellectual property cases. In fact, those challenging cases are our specialty. We also know that many of our clients may be intimidated by the complexities of Chinese IP law, and that is why we are prepared to not only protect your ideas, but also to help you understand those rules and restrictions.

北京润平知识产权代理有限公司 RUNPING & PARTNERS

Runping & Partners, established in August 2003, is a private IP law firm designated by the State Intellectual Property Office and the Trademark Bureau of the State Administration of Industry and Commerce, providing both the domestic and foreign corporations, communities, private enterprises and individuals with a broad spectrum of legal services on intellectual properties, including patent applications, trademark registrations, copyright registrations and other paralegal and assistant services related to intellectual properties.

中科专利商标代理有限公司 China Science Patent & Trademark Agent Ltd.

CSPTAL is one of the largest intellectual property law firms in China, with main office in Beijing and branch offices in US and Japan. It has 7 work languages including Chinese, English, Japanese, Korean, German, French, Spanish and Russian, covering a full range of intellectual property practices of patents, trademarks, copyrights, domain names, IP protection at Customs, litigations, licensing and counseling.

北京康信知识产权代理有限责任公司 KANGXIN PARTNERS, P.C.

Specialized in the practice of intellectual property laws, Kangxin is among the top 10 IP firms in China, licensed by the State Intellectual Property Office and the State Administration for Industry & Commerce (SAIC), to practice before the Patent Office and the Trademark Office.It provides full-scale legal services from patent, trademark, copyright, licensing, IP management, IP strategy, client counseling, due diligent, litigation, and IP-related administrative actions.

隆天知识产权代理 Lung Tin International Intellectual Property Agent Ltd

Lung Tin International Intellectual Property Agent Ltd., founded in 1994, is an agency officially authorized by the Chinese government to deal with international intellectual property matters in China, including applications for patents, trademarks, copyrights, infringement litigations, and other related intellectual property affairs. They have expertise in technical fields across the board, including Machinery, Materials, Electronics, Communications, Network Technologies, Computer Science, Electronic Components, semi-conductors and integrated circuits, Chemistry, Pharmaceuticals, and Biotechnologies. Besides Chinese and English, Lung Tin also provides translation services for technical documents in other languages like Japanese, German, French, and Korean.

中国专利代理(香港)有限公司 China Patent Agent (H.K.) Ltd.

Incorporated in 1984, China Patent Agent (H.K.) Ltd. is one of the leading intellectual property agencies established the earliest and dedicated to the provision of legal service in patent, trademark and copyright for overseas clients. This company, entrusted by the domestic and foreign clients, deals with patent applications, trademark and design registrations, copyright enforcement and other legal affairs relating to intellectual property. The company now has altogether 380 staff members, including more than 200 patent attorneys, patent engineers, trademark attorneys and attorneys-at-law.

北京银龙知识产权代理有限公司 Dragon International Patent Office

Dragon International Patent Office (DRAGON) is a well-known leading intellectual property law firm in China, officially authorized in 1998 by the State Intellectual Property Office (SIPO). DRAGON provides full legal services for obtaining, maintaining, evaluating and defending intangible assetsincluding patent prosecution, trademark prosecution, copyright, intellectual property litigation, intellectual property contracts, license agreements and other intellectual property related matters.