Wei Yan is a staff attorney in the Intellectual Property Practice Group in the firm's Chicago office.

Wei prepares and prosecutes patent applications in life science, biotechnology, pharmaceuticals, food, and health products. Wei received his Ph. D. in chemistry and has in-depth knowledge in organic chemistry and bioanalytical methods.



J.D., University of Kansas School of Law, 2010

Ph.D., Washington University in St. Louis, 2005

B.A. Fudan University, 1996


  • Illinois
  • United States Patent and Trademark Office


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