Ms. YU's practice includes patent drafting, patent prosecution and reexamination, patent invalidation, patent administrative litigation, patent searching and analyzing, patent infringement searching and analyzing, and consulting. She has successfully represented some major corporations to handle hundreds of patent filings and prosecuting cases covering various technical fields, particularly the fields of polymers, inorganic and organic materials, pharmaceuticals, and chemical engineering. Ms. YU has also represented clients in many patent reexamination cases, patent invalidation cases and patent litigation cases and one of her invalidation cases was elected as one of the top ten reexamination/invalidation cases of the Reexamination Board 2014. In addition to representing oversea clients, Ms. YU has drafted and filed many patent applications for domestic clients and help clients procure patent rights in both China and oversea markets, such as the USA, JP, and Europe. Ms. YU frequently gives IP trainings for domestic clients and lectures on Chinese patent practice for foreign clients.
Peking University, Chemistry Department, M.S. of Polymers (1990-1993);
Peking University, Chemistry Department, B.S. of Organic Chemistry (1986-1990).
BSKB’s Summer Training Program (2007), Birch, Stewart, Kolasch & Birch, LLP, Falls Church, VA,
Internship (2007), Heslin Rothenberg Farley & Mesiti, PC, Albany, NY,
EPC training program (2006), Kuhnen & Wacher, Beijing,
Patent Attorney since 1996