Kelly Welsh is an associate in the Washington, D.C. office of Latham & Watkins and a member of the Intellectual Property Litigation Practice.

Kelly represents clients in a range of intellectual property disputes, primarily in the life science and pharmaceutical industries. 

She maintains an active pro bono practice, representing individuals seeking asylum, obtaining trademark protection for nonprofit organizations, and helping students with disabilities and their families secure appropriate individualized education programs (IEPs) along with related services under the Individuals with Disabilities Education Act (IDEA).

Prior to joining Latham, Kelly worked at a boutique intellectual property law firm assisting individuals and small entities with patent and trademark prosecution before the United States Patent and Trademark Office.

During law school, Kelly served on the executive board for the American University Law Review as the Senior Federal Circuit Editor and published a comment titled, "Institution Denied: The Evolution of Discretionary Denials of Inter Partes Review Under 35 U.S.C. § 314(a) Since Apple Inc. v Fintiv, Inc."

Before attending law school, Kelly taught middle school math and science to students with disabilities through Teach For America in Crown Heights Brooklyn, New York. 

Kelly’s recent experience includes representing:

  • Avadel Pharmaceuticals in a series of patent litigations brought by Jazz Pharmaceuticals involving Avadel’s once-nightly narcolepsy drug LUMRYZ®; securing a precedential Federal Circuit ruling reversing and vacating an injunction that restricted Avadel’s clinical and regulatory activities for idiopathic hypersomnia, a win recognized by LMG Life Sciences as its 2025 Impact Case of the Year
  • AbbVie in Hatch-Waxman patent litigation involving Rinvoq®; secured favorable settlements with all generic manufacturers, a result recognized by The American Lawyer’s Litigation Daily with Litigators of the Week honors

Bar Qualification

  • District of Columbia
  • US Patent and Trademark Office

Education

  • JD, American University Washington College of Law, 2023
    summa cum laude, Order of the Coif
  • MS in Education, CUNY Brooklyn College, 2015
  • BS in Biology & Psychology, Georgetown University, 2013

Languages Spoken

  • English