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Huaying Li

Beijing Office
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Patent Attorney since 1996

Technical Field:

Pharmaceuticals, Biotechnology, Organic Chemistry, Agriculture Chemistry, Food Engineering, and Fine Chemicals


Chinese and English

Education and Training:

1987-1991, China Pharmaceutical University, Bachelor of Science in Biopharmaceutical Science

2002-2004, China University of Political Science and Law, Advanced studies of Civil & Commercial Law, Master of Law

2001, Trained in a law firm in UK

2007, Trained in a law firm in USA

Professional Experience:

From 1995 up to now: CCPIT Patent and Trademark Law Office, Patent Attorney

From 1991 to 1995: Beijing Municipal Institute for Drug Control, Pharmacist and Examiner for Drug Inspection

Practice Area:

Ms. Li's practice focuses mainly on prosecution and litigation of patent. She has successfully represented some major corporations, especially pharmaceutical companies and biotechnology companies, in patent prosecution and litigation. She has handled more than one thousand patent filing and prosecuting cases covering various technical fields, particularly the fields of pharmaceuticals, and accumulated rich experience in patent prosecution. Ms. Li has also represented clients in many patent reexamination cases and invalidation cases before the Patent Reexamination Board, and in several patent litigation cases before the courts. In addition, Ms. Li has also drafted many patent applications for clients and filed these patent applications in many countries outside China, such as Europe, the U.S, Japan, Russia, Korea, and etc. Publication and Presentation: Author: Discussion and Practice on Unity Problem in Patent Application Representation, China Patent Agency, No. 3, 2002; Author: Proposals on Unity Problem in Patent Application, China Intellectual Property News, Nov. 2002.

Professional Affiliation:

Member of All China Patent Agents Association