Contact Us
Julan Duan
Tel: (86 21)52031216
Fax: (852) 2827 1018

Working Team
Patent Team (Chemistry, Biotechnology & Pharmaceutics)

Patent Attorney (2009)
Attorney-at-Law (2010)

Education and Training
PhD in Materical Science, Donghua University, 2009
M.S. in Polymer Science and Material Engineering, Donghua University, 2000
B.S. in Polymer Science and Material Engineering, China Textile University, 1997

Trained at a law firm in Washington DC, US in 2014
Trained at a law firm in Munich, Germany in 2018

Work Experience
Worked at Shanghai Petrochemical Corp. as Project Team Leader, from 2000 to 2005
Worked at Shanghai Shenkang Law firm as patent attorney and department leader, from 2009 to 2011
Joined China Patent Agent (H.K.) Ltd. as patent attorney in 2011

Service Area
Patent Agency

Technical Background
Clean Energy & Advanced Materials, Chemical Engineering, Inorganic materials and Polymer materials, Pharmaceuticals and Pesticides, Cosmetics and Food

Practice Area
Patent Application Consultation, Patent Search, Patent Mining, Patent Application Strategy Formulation, Drafting Patent Application Documents, Preparing and Filing Patent Application (Including Domestic Patent Applications, PCT Applications and Foreign Patent Applications), Reporting and Responding to Office Action , Patent Reexamination, Patent Invalidation, Patent Administrative Litigation, Third Party Opinions/Public Opinions, Patent Validity Analysis, Patent Infringement Analysis, Free to Operation Analysis (FTO)

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

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