Contact Us
Steven Sulin Zhao
Deputy Department Manager
Tel: (86 10)82202108
Fax: (852) 2827 1018

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

Patent Attorney (2000)
Attorney-at-Law (2009)

Education and Training
L.L.M degree in Civil and Commercial law, law school of Renmin University of China, 2006
Master's degree in Applied Chemistry, Beijing University of Chemical Technology, 2000
Bachelor's degree in Analysis Chemistry (with a minor in Computer Application), Beijing University of Chemical Technology, 1995

Trained in John Marshall Law School in the United States in 2011
Trained in a law firm in Munich, Germany in 2005

Work Experience
Joined China Patent Agent (H.K.) Ltd. as patent attorney in 2000, successively appointed as deputy manager of Chemical & Biotech Department,manager of Application Department and manager of the Patent International Filing Department
Appointed as Deputy Manager of the Legal Affairs Department in 2024

Service Area
Patent Agency

Technical Background
Chemical Engineering, Inorganic materials and Polymer materials, Pharmaceuticals and Pesticides, Cosmetics and Food

Practice Area
Patent Application Consultation, Patent Portfolio Planning, Patent Application Strategy Formulation, Patent Application Procedure Management, Drafting Patent Application Documents, Reporting and Responding to Office Action , Patent Reexamination, Patent Invalidation, Patent Administrative Litigation, Third Party Opinions/Public Opinions, Patent Validity Analysis, Free to Operation Analysis (FTO), Intellectual Property Training, Preparing and Filing Patent Application (Including Domestic Patent Applications, PCT Applications and Foreign Patent Applications)

Member of the Chinese Group of AIPPI


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

Copyright © China Patent Agent (H.K.) Ltd.

Legal Disclaimer