Lindsay Cooper Hayman, an intellectual property litigator, has left Quinn Emanuel Urquhart & Sullivan after 12 years to join Debevoise & Plimpton, the New York-based firm said Monday. Cooper will be based in Debevoise’s San Francisco office.

Cooper Hayman will be reunited with Jay Neukom, with whom she worked for six years before Neukom left for Skadden, Arps, Slate, Meagher & Flom in 2018. He joined Debevoise in San Francisco in 2022.