Lisa N. Phillips

Lisa N. Phillips is a seasoned patent litigation attorney serving as Counsel at Daignault Iyer, where she leverages nearly 25 years of experience in intellectual property disputes. Her practice encompasses a broad spectrum of technologies, including computer software, mechanical, pharmaceutical, nutritional supplement, medical device, biotechnology, and chemical sectors. She also handles trademark and trade secret cases, and drafts agreements related to licensing and intellectual property rights.

Phillips primarily represents clients in district courts across the country, with experience extending to appeals before the Federal Circuit, and proceedings before the Patent Trial and Appeal Board (PTAB) and the U.S. International Trade Commission. While her tracked case history indicates a focus on defendant-side patent litigation with three defendant appearances, she also represents plaintiffs, including one appearance for Dynamic Mesh Networks, Inc. The firm Daignault Iyer emphasizes its dual focus on patent monetization for patent owners and Hatch-Waxman litigation for generic drug companies.

Her notable engagements include representing Dynamic Mesh Networks, Inc. as plaintiff in a patent infringement suit against Cisco Systems, Inc., concerning patents related to high-performance wireless networks. Furthermore, Phillips has direct experience with PTAB proceedings, having been listed as counsel for Dynamic Mesh Networks, Inc. in an inter partes review (IPR2026-00127) initiated by Cisco Systems, Inc..

Phillips earned her J.D. from George Mason University School of Law after receiving a bachelor's degree in biology from Penn State. Prior to her legal career, she dedicated a decade to pharmaceutical and biotechnology research.