Ranked in 3 Practice Areas
2

Band 2

Intellectual Property

USA - Nationwide

3 Years Ranked

2

Band 2

Intellectual Property: Patent

New York

13 Years Ranked

3

Band 3

Life Sciences: IP/Patent Litigation

USA - Nationwide

3 Years Ranked

Ranked in Guides

About

Provided by Elizabeth S Weiswasser

USA

Practice Areas

Elizabeth S. Weiswasser is Co-Chair of Weil’s global Litigation Department. With more than twenty-five years of experience, she is regarded as one of country’s foremost patent litigators, frequently serving as lead counsel on behalf of some of the most sophisticated pharmaceutical, biotechnology, and medical device companies in the world, and is known for her ability to marry deep scientific and patent law expertise, for achieving excellent results in federal court litigation and IPR proceedings before the U.S. Patent Office, and for her strategic counseling in the space. Liz has received wide recognition from clients, her peers, and the broader life sciences industry as a leader in the life sciences and patent litigation fields, and particularly as one of the top women in the profession. She is a former law clerk to Judge Alan D. Lourie of the U.S. Court of Appeals for the Federal Circuit, and served as an Adjunct Professor of Law at NYU Law School, where she taught Biotechnology/Life Sciences Patent Law. She is licensed to practice before the Patent and Trademark Office.

Personal

Northwestern University (BA); University of Chicago Law School (JD)

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