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David S. Hyams

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David Hyams has represented clients in a wide range of intellectual property issues for more than 15 years.  He has extensive experience with software and technology licenses, open source software licensing and use, content licensing, data privacy issues, and intellectual property diligence and deal negotiation for corporate mergers, acquisitions and dispositions, as well as a wide array of commercial agreements including sales, procurement, professional services and service contracts, promotional deals, manufacturing agreements, and nondisclosure agreements.  He has particular expertise in patent preparation and prosecution, patent validity and infringement analyses, and freedom to practice analyses.

Mr. Hyams’ technology expertise includes telecommunications systems, computer hardware and software, digital media and internet technologies, acoustics, consumer electronics, clean energy technology and energy management systems.  In addition, Mr. Hyams performed undergraduate research in Pharmacology as an American Cancer Society Summer Fellow and completed advanced coursework in molecular biology and biochemistry.

Prior to joining The Marbury Law Group, PLLC, Mr. Hyams was an attorney at O’Brien Jones, PLLC.  He has also served as in-house counsel at Bose Corporation, AOL, and GridPoint, Inc., and was associated with a large Boston law firm.


  • Northeastern University School of Law (J.D.)
  • Cornell University (M.A., Asian Studies)
  • Oberlin College (B.A.)


  • Massachusetts
  • Registered Patent Attorney


  • American Intellectual Property Lawyers Association (AIPLA)
  • American Bar Association