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Zheng YAN
Deputy Manager of Chemical Department
Patent Attorney
Practice Area
Patent searching and analysis, translating, drafting, patent prosecution, patent reexamination, patent invalidation and infringement analysis
Technical Fields
Chemical Engineering, Light Chemical Engineering, Polymer
Working Languages
Chinese, English
Mr. Yan received his Bachelor degree in Wuhan University of Science and Engineering in 2008, majored in light chemical engineering. After graduation, he began his IP career in Patent Dept. of Runping & Partners in 2008 and qualified as a patent attorney in 2011.

Mr. Yan is adept at patent prosecution, drafting, reexamination, invalidation of many chemistry fields, including textile chemistry, organic synthesis, catalytic chemistry, petrochemical industry, coal chemical processing, metallurgical physical chemistry and so on. Throughout Mr. Yan’s career, he has successfully handled hundreds of patent applications for foreign and domestic clients, and has extensive experience in both technology and law practice.
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