LAWYER PROFILE
Jeffrey Kushan

Jeffrey Kushan

USA 2026

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Ranked in 1 practice area

About

Provided by Sidley Austin LLP

USA

Practice Areas

JEFFREY KUSHAN serves as a global coordinator of the firm’s national IP Litigation practice, and focuses his practice on patent litigation, patent appeals, and contested proceedings before the Patent Trial and Appeal Board (PTAB).

Jeff leverages his deep scientific and patent law experience to develop winning strategies in complex, high-stakes patent litigation. He has represented innovator companies in district court litigation involving groundbreaking biological products and new drugs, and in a diverse array of consumer electronics, software, industrial biotechnology and other technologies. Jeff has been lead counsel in more than 250 PTAB proceedings and argued more than 25 times before the Board. Jeff also represents clients in patent appeals before the Federal Circuit and the Supreme Court, and has authored numerous amicus briefs for companies and trade associations before those courts.

Chambers Review

Provided by Chambers

Chambers Guide to the USA

Intellectual Property: Litigation - District of Columbia

Band 3
Band 3

Individual Editorial

Jeffrey Kushan coordinates the firm's national IP litigation group. He regularly acts for pharmaceutical and healthcare companies on biosimilar disputes and Hatch-Waxman litigation.

Strengths

Provided by Chambers

  • Jeffrey is one of the smartest individuals you will find in the patent litigation space. He can handle both district court and supreme court work.

    Intellectual Property: LitigationChambers Guide to the USA

Ranked Individuals at Sidley Austin LLP (379)

California

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