Contact Us
Ke Ke
Deputy Department Manager
Tel: (86 10) 82202340
Fax: (852) 2827 1018

Working Team
Patent Team (Chemistry, Biotechnology & Pharmaceutics), Legal Service Team

Attorney-at-Law (2006)
Patent Attorney (2009)

Education and Training
Bachelor of Science in Environmental Biology, Nanjing University, 2002
Master of Law, Renmin University of China Law School, 2007

Work Experience
Served as an examiner in the Biologics Division of Pharmaceutical and Biological Invention Examination Department of Patent Office of State Intellectual Property Office from August 2002 to July 2008
Joined CPA as a patent attorney and an attorney-at-law in 2008

Service Area
Patent Agency, Legal Services

Technical Background
Biotechnology and Life sciences

Practice Area
Patent Invalidation, Patent Civil Litigation, Free to Operation Analysis (FTO), Administrative Investigation and Handling of Patent Infringement, Patent Ownership Disputes

Personal Achievements
Since 2020, he was rated as "IP Expert", "Intellectual Property Future Star" by magazines such as Asia IP, MIP, Legal 500, Benchmark, etc.
In 2014, he published a paper "Research on Markush Claim Amendment in Invalidation Procedure" (co-authored) in "China Patent and Trademark" Issue 3, 2014
In 2016, he published a paper "Patent Indirect Infringement from the Perspective of Interpretation" in "China Patent and Trademark" Issue 4, 2016
In 2018, he published a paper "Research on the Novelty of Inventions with Multiple Numerical Range Limitations" in "China Patent and Trademark" Issue 1, 2018 (co-authored)

Representative Cases
- He, on behalf of the plaintiff, won a patent administrative lawsuit of a university of Netherlands and a UK citizen v. CNIPA involving biopharmaceutical technology in the first instance, the second instance and the retrial, resulting in the final reversal of the sued decision. The second instance judgment is on the lists of the Annual Report on IP Cases of the SPC as well as the Tenets of Adjudication of the IP Tribunal of the SPC of that year.

Member of the Chinese Group of AIPPI, Member of All-China Patent Attorneys Association, Member of Licensing Executives Society China, Chairman of the Standing Committee Q166 (IP and Genetic Resources / Traditional Knowledge) of the Chinese Group of AIPPI


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