Patent Attorney, Attorney at Law
Drug Discovery and Development, MSc.
Biology, Biotechnology, Chemistry, Pharmaceutics, and Mechanics
Ms. Xiao Han has worked in IP field since she graduated from University College London. Prior to joining Chofn IP, she worked in a boutique IP firm in Shenzhen, the “Silicon Valley” of China, as a patent specialist assisting US patent attorneys handling patent applications examined by USPTO, EPO, CIPO, UKIPO and etc.
She is now a member of Chofn’s international patent team and is experienced in international patent prosecution and patent litigation, especially in replying office actions, reexamination and invalidation, infringement analysis, and IP-related consulting.
Ms. Han communicates frequently with US and EU associates to share IP-related information and to build and enhance collaborations with foreign associates. She also represents Chofn in international conferences such as AIPPI, INTA, AIPLA, IPO, etc.
China National Intellectual Property Administration (CNIPA) Releases Draft Amendment against Abnormal Patent Filing Behaviors
How Does an Enterprise Defend When Being Accused as An Infringer in Patent Infringement?
SIMIC-Chofn Strategic Seminar was Held Successfully
Revised Chinese Patent Examination Guidelines to Take Effect from 15 January, 2021
China to Abolish All Types of Patent Subsidy Before 2025
Revised Chinese Patent Examination Guidelines Take Effect from 15 January, 2021 (PART II)
Revised Chinese Patent Examination Guidelines to Take Effect from 15 January, 2021 (PART I)
The Release of First Batch of Guiding Cases for Administrative Enforcement - Guiding Case No. 4: Patent Administrative Mediation
“Double Protection” in China
Calculation of damages based on multiple of royalties
Case Study: Contradictory Interpretations of Means-plus-function Claims in China
The Supreme People's Court issued five judicial interpretations related to intellectual property rights.
Contradictory Interpretations of Means-plus-function Claims in China
Report on Trial of Chemical Drug Patent Cases by Beijing Intellectual Property Court (3)
Report on Trial of Chemical Drug Patent Cases by Beijing Intellectual Property Court (1)