Tang Li, Ph.D.
Tel: (86 10) 8220 2327
Fax: (852) 2827 1018
Email: ltang@cpahkltd.com

Working Team
Patent Team (Chemistry, Biotechnology & Pharmaceutics)

Patent Attorney (2013)
Attorney-at-Law (2023)

Education and Training
B.S. in Biochemistry and Molecular Biology, College of Life Sciences, Peking University, 2002
Ph.D. degree in Developmental Biology, the Institute of Botany, Chinese Academy of Sciences (CAS), 2009
Training on U.S. patent law and practice with a law firm in the U.S. in 2019.

Work Experience
Worked in the Institute of Microbiology, CAS as postdoctoral research fellow in environmental microbiology in 2009
Joined CPA as patent attorney in 2013

Service Area
Patent Agency

Technical Backgroud
Biotechnology and Life sciences

Practice Area
Drafting Patent Application Documents, Reporting and Responding to Office Action , Patent Reexamination, Patent Invalidation, Patent Administrative Litigation, Third Party Opinions/Public Opinions, Preparing and Filing Patent Application (Including Domestic Patent Applications, PCT Applications and Foreign Patent Applications)

Personal Achievements
Published several SCI papers including <Plant Physiology>, <Plant Molecular Biology>, <Applied and Environmental Microbiology>, <Journal of Biotechnology>  and book chapters in the fields of plant science and microbiology during scientific career

Representative Cases
Represented European and American clients in passive invalidation cases of patent rights and achieved results of maintaining the patent rights to be valid.

Member of All-China Patent Attorneys Association


Chinese, English

China Patent Agent (H.K.) Ltd.


22/F, Great Eagle Centre, 23 Harbour Road, Wanchai, Hong Kong
Tel: (852) 2828 4688
Fax: (852) 2827 1018
Email: patent@cpahkltd.com

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