Sullivan & Cromwell LLP Logo Sullivan & Cromwell LLP Logo
  • Lawyers
  • Practices
  • Insights
  • About
  • Careers
  • Alumni
  • Twitter icon
  • LinkedIn icon
  •  icon
  • Podcasts icon
© 2026 Sullivan & Cromwell LLP
    • Home
    • Lawyers
    • Practices
    • Insights
    • About
    • Careers
    • Alumni
    Home /  Lawyers /  Jay D. Thornton

    Jay D. Thornton

    Special Counsel

    New York +1-212-558-4000
    thorntonj@sullcrom.com
    Jay D. Thornton Headshot Photo

    New York

    +1-212-558-4000

    |

    thorntonj@sullcrom.com

    Email vCard

    Jay Thornton is a special counsel in the Firm’s Intellectual Property and Technology Group. His experience includes advising clients on intellectual property and technology matters in mergers and acquisitions, joint ventures and licensing arrangements. He advises clients across a wide range of industries, including financial services, healthcare and life sciences, technology and telecommunications.

    Read More

    Spotlight

    S&C Advises Essity on $284 Million Acquisition of Kenvue’s Feminine Care Business

    Read More

    S&C Advises Intercontinental Exchange on Acquisition of MarketAxess for $5.7 Billion

    Read More

    S&C Advises Chevron on 20-Year Power Agreement with Microsoft for West Texas Data Center

    Read More

    S&C Advises Octave Intelligence on Novel Cross-Border Spin-Off from Hexagon

    Read More

    S&C Advises The Cari Network on Strategic Partnership with Tassat

    Read More
    • Experience
    • News
    • Credentials
    • Related Practices
    Experience

    Experience

    • AT&T in its agreement with TPG Capital that established a new company named DIRECTV that owns and operates AT&T’s U.S. video business unit with an enterprise value of $16.25 billion
    • Bank of America, Barclays, Citadel Securities, Citibank, Goldman Sachs, J.P. Morgan and Wells Fargo in their minority investment in Fenics Markets Xchange
    • Bayer in its $6.9 billion sale of its Animal Health business to Elanco Animal Health
    • Baxter International in the $3.8 billion pending acquisition of its Kidney Care Segment, to be named Vantive, by Carlyle, and its $4.25 billion divestiture of BioPharma Solutions to Advent International and Warburg Pincus
    • Canada Pension Plan Investment Board (CPPIB) in its joint venture with Enbridge for the development of offshore wind assets and related infrastructure investment opportunities in Europe, which is to become the sole vehicle for offshore renewable investments by CPPIB and Enbridge in Europe
    • J.P. Morgan in its joint venture with Temasek and DBS Bank to develop Partior, a blockchain-based global clearing and settlement network, and its joint venture with Volkswagen relating to Volkswagen’s payments business
    • U.S. Bancorp in its strategic alliance with Edward Jones, under which Edward Jones will be able to offer U.S. Bancorp deposit products and co-branded credit cards to Edward Jones clients
    Read More
    News

    News

    • S&C Advises Essity on $284 Million Acquisition of Kenvue’s Feminine Care Business

      Client Highlights August 20, 2026
    • S&C Advises Intercontinental Exchange on Acquisition of MarketAxess for $5.7 Billion

      Client Highlights July 30, 2026
    • S&C Advises Chevron on 20-Year Power Agreement with Microsoft for West Texas Data Center

      Client Highlights July 29, 2026
    • S&C Advises Octave Intelligence on Novel Cross-Border Spin-Off from Hexagon

      Client Highlights May 29, 2026
    • S&C Advises The Cari Network on Strategic Partnership with Tassat

      Client Highlights May 1, 2026
    • S&C Advises Sempra on $10 Billion Sale of Sempra Infrastructure Partners to KKR Affiliate

      Client Highlights September 26, 2025
    Read More
    Read More
    Credentials

    Credentials

    Education

    • New York University School of Law, J.D., 2016
    • Princeton University, A.B., 2009

    Bar Admissions

    • New York

    Languages

    • Spanish

    Clerkships

    • The Honorable Carlos T. Bea, United States Court of Appeals, Ninth Circuit, 2016-2017
    Read More
    Related Practices

    Related Practices

    • General Practice
    • Intellectual Property & Technology Transactions
    Sullivan & Cromwell LLP Logo

    Sending an e-mail through this web site does not create an attorney-client relationship. You should not send us any information through this web site that you would want treated confidentially.

    Accept
    Sullivan & Cromwell LLP Logo Sullivan & Cromwell LLP Logo
    • Twitter icon
    • LinkedIn icon
    • RSS Feed icon
    • Podcasts icon
    • Contact Us
    • Cookies
    • Privacy & Disclaimers
    • Attorney Advertising
    © 2026 Sullivan & Cromwell LLP