Department profile
Morrison Foerster

Intellectual Property: Trademark & Copyright

USA Guide 2026 : USA - Nationwide


Morrison Foerster

Rankings

About

Provided by Morrison Foerster

Morrison & Foerster is an IP powerhouse, representing clients in their complex patent, copyright, trademark, trade dress, trade secret, and IP transaction matters. Clients come to us for our ability to combine market-changing IP experience with scientific and technical expertise on a global scale.

We are adept at resolving disputes short of trial, but when cases do see the inside of a courtroom, the prowess of our litigators is second to none. The size and experience of our litigation team have provided us with expertise in a variety of venues, including all of the district courts that handle high volumes of patent litigation, the U.S. International Trade Commission, and the U.S. Court of Appeals for the Federal Circuit.

Our global patent prosecution group is the largest of any general practice firm, with 65 Ph.D. in technology and life sciences. We are particularly skilled in the strategic planning of patent portfolios, including—for example—writing successful patent applications in complex and novel situations, in anticipation of possible future litigation. We work closely with clients from the earliest stages of their technical development, offering valuable advice about how to protect their inventions and new ideas in view of their business strategies.

Chambers Review

Provided by Chambers

Intellectual Property: Trademark & Copyright - USA - Nationwide

Band 3

Band 3


What the Team is Known For

Morrison Foerster has a powerful patent practice with an impressive client list featuring big names in technology, biotechnology and consumer electronics. The group maintains a fine reputation for its strengths in high stakes copyright, trademark and trade secret litigation and is well supported by a deep bench of seasoned trial lawyers. The firm also possesses significant expertise in rights strategy and prosecution work, alongside deep experience in appellate litigation in the US Supreme Court, federal courts of appeals and state appellate courts.

Work Highlights

Provided by Chambers

  • Morrison Foerster obtained summary judgment for NeoGenomic Laboratories in connection with a ruling invalidating all asserted Natera patent claims under 35 U.S.C. § 101 and dismissing the action with prejudice.

Strengths

Provided by Chambers

  • Morrison Foerster is very good at maintaining a global view of a business and its goals.

    Intellectual Property: Trademark & Copyright respondentUSA
  • Morrison Foerster is a top-tier firm with excellent attorneys and a focus on high quality work.

    Intellectual Property: Trademark & Copyright respondentUSA
  • Attorneys at Morrison Foerster are strategic, reliable and client-focused thinkers.

    Intellectual Property: Trademark & Copyright respondentUSA
  • Morrison Foerster has a natural curiosity to dig deeper combined with a real scientific understanding that allows them to be creative in protecting intellectual property.

    Intellectual Property: Trademark & Copyright respondentUSA
  • Morrison Foerster boasts sheer intellectual horsepower backed by a deep bench of experience.

    Intellectual Property: Trademark & Copyright respondentUSA

Notable Practitioners

Provided by Chambers

  • Band 1Daralyn J Durie
    Band 1Daralyn J Durie

    Daralyn J Durie

    Daralyn Durie maintains a leading practice in pharmaceutical and biosimilar patent litigation. She offers additional expertise in copyright infringement disputes.
    • Daralyn is an excellent attorney.

      Intellectual Property: Trademark & Copyright respondentUSA
    • Daralyn Durie has a stellar reputation. We need more people like her in the field.

      Intellectual Property: Trademark & Copyright respondentUSA
    • Daralyn Durie is very sophisticated about the litigation process and can come up to speed on the commercial issues at play in the litigation.

      Intellectual Property: Trademark & Copyright respondentUSA
  • Band 1Deanne Maynard
    Band 1Deanne Maynard

    Deanne Maynard

    Deanne Maynard cochairs the firm's appellate and Supreme Court practice. She is renowned for her track record in bet-the-company disputes and has substantial experience handling patent cases before the Federal Circuit.
    • Deanne is a good appellate advocate and excellent brief writer.

      Intellectual Property: Trademark & Copyright respondentUSA
    • Judges and clients respect Deanne.

      Intellectual Property: Trademark & Copyright respondentUSA
  • Band 2Alex Yap
    Band 2Alex Yap

    Alex Yap

    Alex Yap's PTAB expertise sees him play an important role in tandem with ITC and District Court patent litigation. He represents clients in multiple industries on IPR proceedings, and has particular experience with utility and design patents.

    • Alex Yap is an expert on PTAB and patent invalidation strategy. Beyond that, he is an excellent communicator and always responsive.

      Intellectual Property: Trademark & Copyright respondentUSA
    • Alex adds exceptional technical acumen and analytical precision.

      Intellectual Property: Trademark & Copyright respondentUSA
    • Alex is a technically good writer.

      Intellectual Property: Trademark & Copyright respondentUSA
  • Band 2Joseph C Gratz
    Band 2Joseph C Gratz

    Joseph C Gratz

    Joseph Gratz is a copyright litigator with noted expertise in internet related disputes. He has particular expertise in the intersection between AI and copyright.

    • Joe Gratz is a national leader on copyright and technology issues, combining litigation expertise, deep substantive knowledge and a knack for pragmatic counseling. He is absolutely top-notch.

      Intellectual Property: Trademark & Copyright respondentUSA
  • Band 2Kenneth Kuwayti
    Band 2Kenneth Kuwayti

    Kenneth Kuwayti

    Kenneth Kuwayti is a patent and trade secrets litigator, with particular expertise in the tech sector. He represents market leading clients in trade secrets disputes stemming from employee exits as well as post-commercial relationships.

    • Kenneth is experienced, thoughtful and a true business partner.

      Intellectual Property: Trademark & Copyright respondentUSA
    • Kenneth Kuwayti demonstrates strong expertise and well-reasoned judgment.

      Intellectual Property: Trademark & Copyright respondentUSA
  • Band 3Brian Matsui
    Band 3Brian Matsui

    Brian Matsui

    Co-chair of Morrison Foerster's Appellate and Supreme Court practice, Brian Matsui's IP appellate practice sees him represent household name clients in complex patent cases.

    • Brian is a strategic thinker who is calm, organized and a good listener.

      Intellectual Property: Trademark & Copyright respondentUSA
    • Brian is a complete expert who has a sophisticated understanding of the court and can effectively talk about complex subject matters.

      Intellectual Property: Trademark & Copyright respondentUSA
  • Band 3Bryan Wilson
    Band 3Bryan Wilson

    Bryan Wilson

    Bryan Wilson is commended for his expertise in trade secrets litigation. He leverages additional expertise in patent work to handle complex cases, often representing tech clients in state and federal cases.

Ranked Individuals at Morrison Foerster (7)

USA - Nationwide

Members

Provided by Morrison Foerster

Morrison Foerster has rankings in the following guides

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