Department profile
Marshall, Gerstein & Borun LLP

Intellectual Property

USA Guide 2026 : Illinois

Marshall, Gerstein & Borun LLP

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Chambers Review

Provided by Chambers

Intellectual Property - Illinois

Band 5

What the Team is Known For
Marshall, Gerstein & Borun possesses a standout patent prosecution practice, supplemented by strong capabilities in trademark licensing and providing advice in a transactional context. The team is routinely engaged by clients in the biotechnology, life sciences and engineering sectors. It provides effective representation in patent disputes, with growing experience handling biosimilars litigation.
Strengths

The team is responsive, valuable and precise.

The team at Marshall, Gerstein & Borun is very responsive.

Work Highlights

Marshall Gerstein represented Amgen as lead counsel in its pending litigation against Regeneron.

Notable practitioners

John Labbe is a key contact at the firm.

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