David McIntosh


  • BA, Duke University, 1993
  • JD, summa cum laude, Boston College Law School, 1997; Executive Editor, Boston College Law Review


  • Massachusetts, 1998
  • Boston Bar Association
  • Massachusetts Bar Association
  • American Intellectual Property Law Association
  • Licensing Executive Society
  • Former co-chair of the Boston Bar Association’s Intellectual Property Section and Intellectual Property Law Committee; current at-large member of BBA’s IP Section
  • Speaker, intellectual property, licensing, and privacy matters including presentations for the Boston Bar Association, Massachusetts Continuing Legal Education, Inc., the Boston Patent Law Association, the Massachusetts Software Council, the American Conference Institute, Global IP Exchange, and the Global Strategic Management Institute

David McIntosh


David advises a wide range of companies, investors, and institutions in all manner of transactions involving intellectual property, including technology licensing, product development collaborations, outsourcing transactions, joint ventures, mergers and acquisitions, supply arrangements, distribution and co-promotion deals, and other strategic commercial agreements.

David has extensive experience advising companies in the life sciences, technology, and branded product industries with respect to the creation and management of intellectual property, and day-to-day commercial and corporate matters. David also advises major life sciences, technology, branded product, retail, and financial services companies in connection with privacy and data security matters, including the design and implementation of global privacy and data security programs, privacy issues related to marketing and social media initiatives, and notice issues following data security breaches.


  • Represented Genzyme Corporation in connection with various matters, including the following transactions:
    • Acquisition of Caprelsa®, a rare disease therapy to treat symptomatic or progressive medullary thyroid carcinoma, from AstraZeneca pursuant to which Genzyme agreed to pay AstraZeneca up to $300 million, including an upfront payment of $165 million and further development and sales milestone payments of up to $135 million.
    • Collaboration agreement with Voyager Therapeutics to discover, develop and commercialize novel gene therapies for severe central nervous system disorders, under which Genzyme made $100 million of upfront commitments to Voyager (including $65 million in cash, a $30 million equity investment and additional in-kind contributions) and potential development and sales milestone payments totaled $745 million.
    • Collaboration agreement and $700 million equity investment in Alnylam Pharmaceuticals, Inc. pursuant to which Genzyme obtained license rights to two existing rare disease siRNA drug candidates and options to obtain regional or global rights in certain other siRNA drug candidates developed by Alnylam for rare diseases;
    • Disposition of Genzyme’s genetics testing and diagnostics business units to Laboratory Corporation of America and Sekisui Chemical Co., Ltd, respectively;
    • License and acquisition agreement under which Genzyme acquired from Bayer Schering Pharma AG two oncology drugs (FLUDARA and LEUKINE) then being marketed worldwide as well as worldwide distribution rights with respect to LEMTRADA, then in clinical development for the treatment of MS;
    • License and collaboration agreement under which Genzyme acquired rights with respect to the development and commercialization of the drug KYNAMRO from Isis Pharmaceuticals, Inc.
  • Represented Becton Dickinson in connection with various license and development transactions.
  • Represent Sarepta Therapeutics, Inc. in connection with the negotiation of a number of sponsored research and license agreements with U.S. and international academic institutions.
  • Represented Synageva BioPharma Corp. in connection with various licensing transactions, including transactions with Shire Pharmaceuticals and the University of Georgia.
  • Represented Inspiration Biopharmaceuticals, Inc. in connection with various licensing and commercial matters, including the negotiation of its collaboration and license agreement with Ipsen Pharma S.A.S.
  • Represented Proteostasis Therapeutics, Inc. in connection with licensing transactions, including a collaboration agreement with Astellas Pharmaceuticals to research and develop therapeutic candidates that modulate the Unfolded Protein Response (UPR).
  • Represented AbbVie in connection with its collaboration agreement with Infinity Pharmaceuticals relating to the development and commercialization of two cancer products then in Phase 2 and Phase 3 clinical studies.
  • Represented Wright Medical in connection with its sale of its knee replacement business to MicroPort Scientific Corporation and its settlement and patent license agreement with ConforMIS, Inc.
  • Represented Pfizer in connection with the outsourcing of its post-proof of concept clinical trial management function to Parexel International, Inc. and Icon Clinical Research Limited as well as other licensing and privacy-related matters.
  • Represented Skillsoft Corporation in connection with various commercial, intellectual property, and privacy-related matters.
  • Represented the TJX Companies, Inc., SuperValu, Inc. and Genesco, Inc. in connection with notification and data security compliance efforts following their widely-publicized computer intrusions.
  • Advised NXP Semiconductor with respect to a settlement and patent cross license agreement with Broadcom.
  • Advised TSG Consumer Partners, Kohlberg & Co LLC, Berkshire Partners, Audax Group, TPG Capital, L.P., General Catalyst Partners, LLC and Bain Capital LLC with respect to intellectual property matters in connection with their investments in the consumer product, technology, life sciences and industrial sectors.


  • BTI Client Service All-Stars (2015)
  • Legal 500 (2013-2015)
  • Chambers USA: America's Leading Lawyers for Business (2014-2015)
  • The Best Lawyers in America (2013-2016)
  • PLC Which Lawyer (2010-2011)



  • Quoted, “GCs Name Best Of The Best Attorneys,” Law360 (February 10, 2015)
  • David M. McIntosh, James S. DeGraw, Nathaniel K. Kurtis and Julie D. Polovina, "Meso Scale V. Roche Rethinks Reverse Triangular Mergers," Law360 (March 21, 2013)