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Ying Li

Beijing Office
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Patent Attorney since 1986

Technical Field:

Biotechnology, Pharmaceuticals, Chemicals for Daily Use


Chinese and English

Education and Training:

Bachelor of Science in biology, Beijing University, 1983 Trained in an US law firm, USA, 1999

Professional Experience:

Patent Attorney, CCPIT Patent and Trademark Law Office since 1986 Pharmacist in Municipal Institute for Drug Control, from 1983 to 1986

Practice Area:

Ms. Li's practice focuses mainly on patent prosecution. She has successfully represented some major corporations, especially biological and pharmaceutical companies, in patent prosecution. She has handled thousands patent filings and prosecuting cases covering various technical fields, particularly the fields of molecular biology, genetic engineering, organic synthesis, food and cosmetic. Ms. Li has also represented clients in many patent reexamination cases.

Publication and Presentation:

Co-Author: Advances in Melittin of Honeybee Toxin, Biochemical and Biophysical Development, No. 4, 1986;

Author: Patentability of Methods for the Treatment of Diseases in Australia, Trend of World Intellectual Property, No. 1, 1999;

Patent Protection of Biotechnological Inventions in China, a speech made in Sydney and Melbourne, Australia in 1994.

Professional Affiliation:

Member of All China Patent Agents Association