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JI Guan Yuan

Patent Agent


East China University of Science and Technology
Diploma in Chemical Engineering


Mr. Ji joined with us as a co-founder in 2009, he decided to work in Beijing and finally resigned by the end of 2013.

Mr. Ji commenced his patent practice in 1986 with comprehensive experience of patent searching, patentability analysis, patent drafting, and patent translation from Japanese into Chinese. He had worked as a senior engineer and researcher in chemistry and biochemistry industry for more than thirty years. Before establishing Shanghai Wang & associates he worked as a senior patent attorney in Beijing Wang & associates Patent and Trademark Agent Co., Ltd. for years. His professional experience includes patent procurement, infringement analyses, patent information searching and monitoring with focus on fine chemical & biochemical engineering, pharmaceutics, environment protection, new materials and energy technology etc.

During his partnership with us, he contributed many of his social experience in dealing with various kinds of local relationship and networkig. We highly appreciate his support during the first four years after our establishment, and honour him as our professional and spiritual mentor for continuing entrepreneurship.

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