Legal Team

上海市信义律师事务所

Xiaorui Ma / Lawyer & Patent Attorney

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    Specializes primarily in patent portfolio strategy, patent validation, invalidation requests, infringement comparison analysis, due diligence investigations, and R&D support analysis for complex technologies—particularly skilled in drafting claim frameworks from a litigation perspective. Expertise covers mechanical engineering, biochemistry, semiconductors, electrical engineering, and related fields.

    Has provided intellectual property strategy consulting for numerous universities, industrial parks, and enterprises, handling a wide range of cases—including many involving highly complex technologies. Representative clients include:

    • Universities: Shanghai Jiao Tong University, Tianjin University, North Minzu University, University of Science and Technology of China

    • Institutions: Huashan Hospital, Satellite Engineering Research Institute, Shanghai Satellite Equipment Research Institute

    • Corporations: Lin Qingxuan Biotechnology, Shenlian Bio, Jinquanyuan, Chongqing Wanguo, Yuda Industrial

    • Science Parks: Lvliang, Zizhu