Patent Attorney, Attorney At Law

Working language

Chinese, English

Practice Areas

Patent Application, Prosecution & Counseling, Litigation

Professional Experience

Mr. Wu obtained his bachelor and master degree in Wuhan University and Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences respectively.

Before engaging in intellectual property pursuit, Mr. Wu had worked as a chemical engineer for several years. Mr. Wu has engaged in IP work over ten years, and was admitted as a patent attorney in 2008 and as an attorney-at-law in 2010. Mr. Wu has provided valuable IP-related services in patent application/inquiry/search, patent re-examination and invalidation, patent infringement analysis, patent administrative proceedings, patent tort proceedings, licensing and assignment of patents and know-how, and other related matters related to intellectual property rights, and his patent expertise involved in the areas of organic, inorganic, pharmaceuticals, chemical engineering, fine chemicals, polymers and cosmetics, and semicoductor etc.. Mr. Wu has served many multinationals such as TOTAL, BAS, OSRAM, LG, Hynix and published several papers in the periodical “China Patent Agency.

Selected Publications:

Wu Pengzhang, Comments on un-expected technical effects in the examination of inventive step for an invention, China Patent Agency, 2013

Wu Pengzhang, Translation of the documents for a patent application, China Patent Agency, 2013

Wu Pengzhang, The redetermined technical problem in “three-step” method of assessing inventive step for an invention, China Patent Agency, 2014

Wu Pengzhang, Discussion about the function of the distinguishing feature and the technical motivation in inventive step judgment of patent in Chemical or Material Science Field, China Patent Agency, 2016