LAWYER PROFILE
Karen Boyd

Karen Boyd

USA 2026

Chambers ranking badge
Chambers ranking badge

Ranked in 1 practice area

About

Provided by Thompson Hine LLP

Practice Areas

Karen is a partner in Thompson Hine’s Intellectual Property & Technology Litigation practice group. She represents clients in intellectual property disputes with an emphasis on patent disputes.

Karen’s clients have ranged from solo inventors and universities to Fortune 100 companies, in technologies from pharmaceuticals to consumer electronics to medical devices. She also serves as a mediator, early neutral evaluator and an arbitrator in intellectual property disputes, serves on the mediation panel for the Northern District of California, and previously served on the mediation panels for the Federal Circuit and the International Trade Commission.

Before joining Thompson Hine, Karen was a founding partner of Turner Boyd Seraphine, an IP litigation boutique in Silicon Valley. She served as a law clerk to Judge Paul Michel at the Court of Appeals for the Federal Circuit and taught appellate procedure with Judge Michel at George Washington Law School. She also taught Patent and Trade Secret Law at UC Law San Francisco and Biotechnology and Chemistry Patent Law at UC Berkeley Law School.

An active supporter of the community, Karen is a director of the California State University, Northridge Foundation, president of the board of the Aurora Singers (a community choir based in Palo Alto), a board member of the Schola Cantorum (an auditioned Bay Area choir), and a supporter and past president of the Ronald McDonald House Charities Bay Area

Education

University of California, Berkeley Law School

J.D.

1996

University of California, Los Angeles

M.A., Molecular Biology

1993

California State University, Northridge

B.A., Environmental Biology

1990

Chambers Review

Provided by Chambers

Chambers Guide to the USA

Intellectual Property: Patent Litigation - California

Band 5
Band 5

Individual Editorial

Karen Boyd is a seasoned attorney based in Silicon Valley. Her expertise lies in patent litigation, representing clients across a range of industries, particularly technology. She is also retained as an arbitrator and mediator in IP disputes.

Strengths

Provided by Chambers

  • Karen Boyd is a fantastic attorney and is able to advise on big-picture strategy as well as dig into the details.

    Intellectual Property: Patent LitigationChambers Guide to the USA
  • Karen Boyd is very responsive, creative and strategic.

    Intellectual Property: Patent LitigationChambers Guide to the USA
  • Karen is fantastic at presenting arguments and conveying highly complex subjects in a way that makes sense.

    Intellectual Property: Patent LitigationChambers Guide to the USA

Ranked Individuals at Thompson Hine LLP (65)

California

District of Columbia

  • Profile image of Dominic DeMatties
    Dominic DeMatties

    Employee Benefits & Executive Compensation

    View profile
  • Profile image of Katherine Kohn
    Katherine Kohn

    Employee Benefits & Executive Compensation

    View profile

Georgia

Minnesota

New York

Ohio

What success is built on

Chambers is the leading data and intelligence partner for the legal sector.

Explore thought leadership