For over 25 years, Len has provided clients with practical, creative and business-oriented advice in transactions involving IP, technology, data, brands and content. Len advises public and private companies, private equity funds and investment banks on such issues in the context of mergers and acquisitions, spinoffs and divestitures, joint ventures, investments, public offerings and other corporate matters. He also represents clients on business deals and strategic considerations involving the commercialization of intangible rights and related products and services, including licenses, R&D agreements, services agreements and other commercial arrangements.

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  • Braze – $572 Million IPO 

  • Sol de Janeiro Sells Majority Stake to the L'Occitane Group  

  • Thrasio Raises More Than $1 Billion With Series D Round 

  • Aircall Reaches Unicorn Status With Series D Round 

  • Gopuff Acquires rideOS 

  • View all


  • Harvard Law School
    JD, cum laude, 1994

  • Yale University
    BA, Political Science
    summa cum laude, Phi Beta Kappa, 1991

Admissions & Credentials

New York


  • American Bar Association

  • New York City Bar Association

  • American Intellectual Property Law Association

  • Licensing Executive Society

  • International Association of Privacy Professionals

Rankings & Accolades

    The Legal 500 – Intellectual Property (Patents: Licensing); Media, Technology, and Telecoms (Technology: Transactions)

    Benchmark Litigation – Future Star