Elisabeth A. Langworthy: Lawyer with Sutherland Asbill & Brennan LLP

Elisabeth A. Langworthy

Of Counsel
Washington,  DC  U.S.A.

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Experience & Credentials

Practice Areas

  • Corporate
  • Intellectual Property
  • Intellectual Property Litigation
  • IP Licensing & Transfers
  • Mergers & Acquisitions
  • Trademarks & Service Marks
  • Cybersecurity & Privacy
  • Nuclear
  • Payments & E-Commerce
  • Copyrights
  • Digital Economy
  • Technology
  • Media & Telecommunications Transactions
Contact InfoTelephone: 202.383.0198
Fax: 202-637-3593
University Smith College, A.B., cum laude
Law SchoolGeorge Washington University Law School, J.D., with honors Member, The George Washington Law Review
Admitted1984, Florida; 1986, District of Columbia

Professional Activities
Member, Patent, Trademark and Copyright Section, American Bar Association
Member, District of Columbia Bar
Member, International Trademark Association
Member, Bulletin Features Committee, International Trademark Association
Secretary, The Center for Alexandria's Children, Inc.

BornAngleton, Texas, October 4, 1955

Over the past 25 years, as Internet access, computer technology, electronic commerce and social media outlets have dramatically changed the field of intellectual property law, Libby Langworthy has been working with her clients to acquire and protect their intellectual property assets. Her experience in this specialized area spans a range of services, including advising on IP aspects of transactions as well as clearance, prosecution, protection, licensing and enforcement of trademarks, copyrights, domains and other forms of intellectual property.

Libby represents clients in proceedings before U.S. administrative agencies and in the courts. Working with foreign counsel, Libby supervises foreign trademark registration and enforcement of client portfolios in every country of the world in which U.S. companies may lawfully conduct business. She works closely with Sutherland's mergers and acquisitions team on intellectual property issues arising in domestic and transnational transactions.

Libby advises both large corporations and small businesses, and her diverse practice includes clients in financial services, banking, insurance, health care, energy, computers and software, automation and industrial manufacturing, construction materials, nuclear energy products and services, consumer products, carpets and floor coverings, beverage distribution, and textile research and technology, as well as trade associations, authors, schools and charitable institutions.

Selected Experience

Sutherland provides trademark and copyright legal services to Fortune 500 company.

Provides trademark and copyright legal services, including worldwide portfolio management, enforcement and licensing to a global financial services company.

Sutherland advises The Hartford in strategic sale of its life insurance business.

Awards and Rankings

Named to the Capital Pro Bono Honor Roll (2012)


Documents by this lawyer on Martindale.com

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U.S. Supreme Court Hears Oral Argument Over the Preclusive Effect of Administrative Trademark Determinations on Future Infringement Litigation
Elisabeth A. Langworthy,Daniel C. Neustadt, February 13, 2015
The U.S. Supreme Court heard oral argument last week in a much anticipated trademark matter, B&B Hardware Inc. v. Hargis Industries Inc. et al. The primary question presented was whether a likelihood-of-confusion determination in a contested administrative proceeding regarding trademark...
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Office Information

Elisabeth A. Langworthy

700 Sixth Street NW, Suite 700
WashingtonDC 20001-3980


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