legal500评出的国内IP律所排名o AN, TIAN, ZHANG & PARTNERS安伦o CCPIT PATENT & TRADEMARK LAW OFFICE贸促会o KING & WOOD金杜o LIU SHEN & ASSOCIATES柳沈2.2o Jun He Law Offices君合o Kangxin Partners, p.c.康信o NTD Patent & Trademark Agency Ltd永新o Run Ming Law Firm润明o Wan Hui Da Intellectual Property Agency万慧达3.3o Chang Tsi & Partners铸成o China Sinda Intellectual Property Limited中原信达o China United Intellectual Property Protection Center (CUIPPC)中联o Concord & Partners共和o Dragon International Patent Office银龙o Global Law Office环球o Haiwen & Partners海问o Hylands Law Firm浩天信和o IntellecPro International英特普罗o Jingtian & Gongcheng竞天公诚o Lehman Lee and Xu雷曼o Zhong Lun Law Firm中伦o Zhongzi Law Office中咨4.o Boss & Young Attorneys at Law邦信阳o Broad & Bright世泽o C & M (China) Law Offices昌明o China Science Patent & Trademark Agent Ltd中科o Han Kun Law Offices汉坤o MMLC Group铭辉达o Unitalen Attorneys at Law集佳International law firm:Bird bird,Jonesday,Thelen LLP (US) Shanghaifoley & LardnerNIXON PEABODYSHEPPARD MULLINRICHTERSTEIN SHOSTAK SHOSTAKPOL-LACK&O’HARA LLP SHANGHAINORTON ROSEPINSENT MASONSRopes & Gray LLPAn, Tian, Zhang & Partners is recognised by clients as 'the best IPteam available’. An Xiaodi, described by clients as 'number one in every department’, heads a boutique that addresses each facet of IPand handles numerous IPR-related enforcement cases. Recently, the team handled landmark trade mark infringement and unfair competition suits for Sotheby’s against a Sichuan-located company. Elsewhere, the team advised on a string of lawsuits for a leading US technology company against various infringments of the copyright on one of its leading global products. David Tian is highly recommended for enforcement work.A long-term leader in trade mark work’, CCPIT Patent & Trade mark Law Office is the product of the merger of CCPIT trade mark and patent arms in 1993 and consequently also boasts a considerable weight of patent activity. Notably larger than other boutiques in the market, the firm has international offices in New York, Munich and Tokyo and has recognized proficiency in enforcement matters, prosecution and litigation, as well as helping foreign and domestic clients with instructing on filing matters worldwide. Recently the firm has represented a US lamp company in filing two invalidation requests regarding design patents, as well as representing a Danish company in filing an administrative prosecution before the Beijing No.1 Intermediate People’s Court.King & Wood is the only full-service firm in the top tier and takes advantage of a weight of numbers to offer a range of services and a deepening pool of talent. The team has been able to leverage off itsmarket-leading reputation for corporate issues, alongside thedevelopment of its IP capabilities, to increase its volume of patent and trade mark applications, as well as providing one of the largest disputeresolution groups. Clients recognize the team as 'great at understanding copyright matters’. Chen Wenping is commended for his patent protection practice, while Yang Xiaoli heads the flourishing trade mark practice.Liu Shen & Associates, the first foreign-related non government-operated patent and trade mark agency, established in 1993, is a leading boutique with exceptional reputation in patent work, including a range of contentious capabilities and the services of patent engineers with specific focus on industry areas such as electronics and pharmaceuticals. The firm’s portfolio boasts such clients as Sony, Samsung, Siemens and Procter & Gamble. Jay Sha, co-founder of IP boutique Jeekai & Partners has joined the firm, along with his team, adding depth to the team’s IP offering.Liu Honghuan recently joined Jun He Law Offices from Zhong Lun Law Firm to head up the Beijing office, and her focus on product liability and IP litigation adds further weight to the dispute resolution aspect of an IP group that already has four partners with a notable IP component to their corporate practices.Kangxin Partners, p.c.’s ten-partner boutique has continued to add to its prominent team with two promoted to partner and the addition of three senior counsel in 2007/08. Led by US-trained patent agent and managing partner Samson Yu, who is known to clients as 'an unbeatable attorney’ who 'always delivers’, the team has a track record of advising global corporations on investigative and administrative actions, as well as patent infringements.NTD Patent & Trade mark Agency Ltd has 14 lawyers and 87 patent and trade mark attorneys and has developed a wide range of services, recently developing expertise in the handling IP-related technology matters. The firm has international offices in Washington DC, Munich, Paris and Tokyo, which gives it further reach than many of the domestic boutiques and a store of international expertise to apply to the needs of overseas clients.Run Ming Law Firm executive partner Yadong Wang is regarded as'one of the most experienced and practical attorneys in the market’, having represented clients in IP disputes since the 1980s. Since the formation of the firm in 2007, Wang’s team has broadened its practice, and accommodates both dispute resolution and acts as IP counsel to foreign brands in China.Wan Hui Da Intellectual Property Agency recently represented theworld’s largest cosmetics group in the trade mark prosecution against a domestic vendor-resulting in the administrative awarding of the well-known trade mark status to the client’s mark. Elsewhere, the team defended a leading international manufacturer and supplier of sanitary fittings in a patent litigation against a local infringer, resulting inRMB3.52m in damages. The group is described by clients as 'reliableand always quick to master the intricacies of any case’, while new arrival Paul Ranjard is highlighted as 'a talented IP lawyer’.Lehman Lee and Xu’s Edward Lehman is a noted IP practiti oner.Clients of the group come from the US, such as Columbia Pictures, and Europe, as well as locally, such as IMG China. The team continues to flourish, with the addition of patent and trade mark expert Andrew Lillis the latest in a string of hires in recent years.网上中文版本之一小而精的北京安伦律师事务所（An, Tian, Zhang& Partners）在范围广泛的争议和非争议商标、专利权和版权事务方面名望极高。
