Vincent Li - McDermott Will & Emery


Vincent Li, PhD advises clients, particularly pharmaceuticals and life sciences companies, through all phases of patent litigation and arbitration, including pre-suit investigations. Vincent has first-hand experience representing companies in inter partes review proceedings involving compound patents. He also regularly assists clients in many aspects of patent law, including due diligence in support of purchase and sale agreements or purchase of royalty streams, patent prosecution and portfolio management, and freedom to operate analyses and opinions.

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  • Represented a multinational pharmaceutical company in an inter partes review and district court litigation relating to an overactive bladder drug*

*Matter handled prior to joining McDermott.


Boston College Law School, JD, 2017
University of Southern California, PhD, Organic Chemistry, 2014
Binghamton University, BS, Chemistry, 2009

New York