Working Team
Patent Team (Chemistry, Biotechnology & Pharmaceutics)


Qualification
Patent Attorney (2010)


Education and Training
Bachelor of Science degree in chemical engineering and technology, Department of Chemical Engineering, Tsinghua University, 2000
Master of Science degree in chemical engineering, Department of Chemical Engineering, Tsinghua University, 2003

Trained in a law firm in Washington DC, USA in 2016


Work Experience
Worked in an IP firm as patent engineer, from 2004 to 2007
Worked in the Patent Examination Department of Materials Engineering of CNIPA as patent examiner, from 2007 to 2012
Joined China Patent Agent (H.K.) Ltd. as patent attorney in 2012
Appointed as the deputy manager of the Chemical & Biotech Department in 2020



Service Area
Patent Agency


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


Practice Area
Patent Application Consultation, Patent Search, Patent Mining, Patent Portfolio Planning, 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), Intellectual Property Protection Strategy, Intellectual Property Training, Intellectual Property Infringement Risk Assessment, Intellectual Property Infringement Analysis, Intellectual Property Due Diligence, Preparing and Filing Patent Application (Including Domestic Patent Applications, PCT Applications and Foreign Patent Applications)


Personal Achievements
PRESENTATIONS:
1. Training course titled "Patent Invalidation and Administrative Litigation" at the internal IP training class organized by SIPO Group in Beijing in November 2017
2. Training course titled "Strategy and Application of Patent Portfolio Planning" at the internal IP training class organized by Sinopec Yangzi Petrochemical in Nanjing in August 2020
3. Training course titled "Requirements and Cases of Drafting Patent Technical Disclosure Document (Oil Refining and Chemical Industry) in China" at the on-line IP training class organized by Colleges for Management Cadres of Sinopec Group in June 2022


ARTICLES:
1. "Discussion about the requirements posed on the references cited in patent applications" in the journal "Patent Examination Review" published inside CNIPA in 2010
2. "Discussion about the feasibility of overcoming some certain defects present in patent applications by only an argument" in the journal "Patent Examination Review" published inside CNIPA in 2011


HONORS:
1. Awarded as "Outstanding Patent Examiner" by the Patent Examination Department of Materials Engineering of CNIPA in 2011
2. Selected as a lecturer of All-China Patent Attorneys Association in 2020



Representative Cases
Represented a world famous pharmaceuticals company in a defensive patent invalidation case involving an oral anti-tumor drug and won the case in 2019, announced by CNIPA as one of the Top 10 Patent Reexamination and Invalidation Cases of 2019



Memberships
Member of All-China Patent Attorneys Association


Location
Beijing


Languages
Chinese, English