Gregory Sephton, partner at Sterlington PLLC, is co-chair of the firm’s Intellectual Property Practice Group. Throughout Sephton’s experience as a patent litigation attorney, he has represented companies across various industries in the New York area including the pharmaceutical and biotech industries.
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Position

Partner and Co-Head, Intellectual Property

Career

Gregory Sephton is a Life Sciences and IP partner and Co-Head of Sterlington’s Intellectual Property practice. He has represented pharmaceutical, biotechnology and other technology innovators, including AstraZeneca, Novartis, Merck, Sanofi, and Regeneron in high-stakes patent litigation.

He has extensive experience in high-value Hatch-Waxman patent litigations against generic drug challengers. He also has litigated bet-the-company patent cases involving biologics and lipid nanoparticle technology. Leveraging his litigation experience and deep technical industry knowledge, Gregory also counsels emerging and established life sciences and cosmetics companies on protecting, licensing, and monetizing their IP assets.

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Key clients

  • Ipsen
  • PureTech

Work highlights

Represented Ipsen in relation to a patent infringement case.