Source:
http://www.zacco.no/documents/no/pdf/The_worlds_leading_patent_firms.pdf
PATENT PROSECUTION
Tier 1
CCPIT Patent and Trademark Law Office
China Patent Agent (HK)
Liu, Shen & Associates
Tier 2
NTD Patent & Trademark Agency
Shanghai Patent & Trademark Law Office
Tier 3
China Science Patent & Trademark Agent
China Sinda Intellectual Property
Zhongzi Law Office
Tier 4
Beijing Sanyou Intellectual Property Agency
China Trademark & Patent Law Office
Jeekai & Partners
King & Wood
Unitalen
Tier 5
Lehman, Lee & Xu
Lung Tin International IP Agent
PATENT CONTENTIOUS
Tier 1
Liu, Shen & Associates
Tier 2
CCPIT Patent and Trademark Law Office
China Patent Agent (HK)
King & Wood
NTD Patent & Trademark Agency
Shanghai Patent & Trademark Law Office
Tier 3
China Sinda Intellectual Property
Jeekai & Partners
Zhongzi Law Office
Tier 4
Lehman, Lee & Xu
FOREIGN FIRMS IN CHINA
Baker & McKenzie
Bird & Bird
Deacons
Johnson Stokes & Master
Lovells
Rouse & Co
Vivien Chan & Co
Weil, Gotshal & Manges
Wilkinson & Grist |
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