Senior Principal / Southern California / 858-678-4304

John Phillips

John Phillips is a senior principal in the Southern California office of Fish & Richardson P.C. He was previously with the firm from 1994-1999 and rejoined in 2001. His practice emphasizes inter partes and ex parte post-grant work, due diligence and freedom to operate investigations, patent opinions, and strategic patent prosecution. Mr. Phillips has extensive experience in post-grant proceedings, having appeared in over 120 proceedings at the Patent Trial and Appeal Board (PTAB). He is also a member of the communications committee and publications sub-committee of the PTAB Bar Association.

Mr. Phillips represents a wide range of clients, from individuals and startups to mid-sized and large corporations. His areas of technical expertise include internet-related technologies, computer software, telecommunications, electronics, medical devices, e-commerce, computer graphics, advanced materials, oceanography, hydrocarbon recovery, enterprise software systems, 3D computer graphics, electronic imaging, user-interfaces, electronic messaging, digital rights protection, database technology, computer networking, and avionics.

Mr. Phillips is involved in many charitable causes. He currently serves on the board of advisors for Workshops for Warriors, a charitable organization whose mission is to train combat veterans for careers in advanced manufacturing, and he provides pro bono legal services for adoptive parents through the Alliance for Children’s Rights. He also routinely represents solo inventors on a pro bono basis, obtaining patents on inventions for magnetic shoelaces, a modified baby bottle, and an intelligent fertility thermometer, among others.


Mr. Phillips was previously general counsel for MercExchange LLC and Inc. (2000-2001), an associate and law clerk with Fitzpatrick, Cella, Harper & Scinto (1990-1993), a staff electrical engineer with Johns Hopkins University’s applied physics laboratory (1988-1989) and a research & development engineer with Scripps Institution of Oceanography (1985-1988).


J.D., George Washington University Law School 1992
Valedictorian, Order of the Coif

B.S., University of Michigan 1984
Electrical Engineering
cum laude


  • U.S. Patent and Trademark Office 1992
  • California 2003
  • U.S. Court of Appeals for the Federal Circuit 1994


  • United States Court of Appeals for the Federal Circuit, The Honorable Alvin A. Schall, 1993 – 1994

Memberships & Affiliations

  • Member, Communications Committee, PTAB Bar Association
  • Member, Publications Sub-Committee, PTAB Bar Association


  • Named a “2021 Top Attorney” by San Diego Metro magazine (2021)
  • Winner, Patent Law, San Diego Business Journal “Leaders in Law” (2019)
  • Named a “Leader in Patent Law” by San Diego Business Journal (2019)
  • Named an “IP Star” by Managing Intellectual Property (2013-2020)
  • Named a “Top PTAB Practitioner” by Managing Intellectual Property (2017-2018)
  • Named as one of the “Top 25 Leading Portfolio Managers in California,” by the Los Angeles Daily Journal
  • Named to “The Southern California Super Lawyers, San Diego” for Intellectual Property (2007, 2010)
  • Named among the “Top Influentials,” by The Daily Transcript (2007-2008)
  • Named among “The Legal 500 US – IP” survey of top law firms and lawyers in the area of patent reexamination


Media Mentions

Speaking Engagements

  • “BRI and Claim Drafting,” IPO IP Chat Channel Webinar (December 9, 2016)

No Comments

Sorry, the comment form is closed at this time.