Marie Weisfeiler - Admitted in NY & DC Only

Marie Weisfeiler’s practice focuses on intellectual property and technology-related litigation, including patent and trade secret litigation. Marie has experience working with a broad range of technologies including medical devices, financial technology, software, and hardware.

Prior to joining Desmarais LLP, Marie was an intellectual property litigation associate at Sidley Austin LLP. During law school, Marie was a Managing Editor on the Columbia Journal of European Law. Marie also served as an extern for the Hon. Robert E. Bacharach on the U.S. Court of Appeals for the Tenth Circuit.

Prior Experience

• Associate, Sidley Austin LLP (2021-2023)
• Summer Associate, Sidley Austin LLP (2020)
• Law Clerk, Sidley Austin LLP (2020)
• Summer Associate, Finnegan, Henderson, Farabow, Garrett & Dunner, LLP (2019, 2020)

Clerk & Government Experience

• Judicial Extern for the Hon. Robert E. Bacharach, U.S. Court of Appeals for the Tenth Circuit (2020)

Courts

• U.S. District Court for the Southern District of New York
• U.S. Department of Veterans’ Affairs