Morrison Foerster

Alyssa B. Monsen | Morrison Foerster

Alyssa Monsen is a seasoned lawyer specializing in life sciences patent litigation.

Her legal practice is concentrated in U.S. federal district and appellate courts, as well as inter partes review proceedings before the Patent Trial and Appeal Board. Alyssa has a robust track record of representing innovator pharmaceutical companies in high-stakes litigation, with a focus on therapies related to oncology, ophthalmology, and infectious diseases.

Her experience spans all phases of patent litigation, encompassing pre-litigation strategic planning, trial, and appeals to the Federal Circuit. Additionally, Alyssa is skilled in advising clients on patent portfolio assessment, due diligence, and strategies for international patent enforcement.