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Jennifer S. Sickler focuses her practice on all areas of intellectual property law, including patent, trademark, copyright, trade secret, and licensing matters. She has expertise in civil ligation of intellectual property matters in both federal and state courts, as well as arbitration and mediation experience. Jennifer also has experience with the preparation and prosecution of domestic and foreign trademark applications. She has worked on IP matters in more than 80 countries around the world; her clients include companies and organizations in the energy, biotechnology, chemical, healthcare, oil and gas, fracking, LNG, entertainment, and retail sectors.

Named among the top firms in Texas for Intellectual Property in Chambers USA 2020 by Chambers and Partners

Received a top national ranking for Intellectual Property Litigation in U.S. News - Best Lawyers® “Best Law Firms” 2020

Prior Employment

  • Law Clerk for Judge Sim Lake, United States District Court for the Southern District of Texas

Honors & Affiliations


  • The Best Lawyers in America® by Woodward/White Inc. (Intellectual Property; Patent Law), 2019-2021
  • Houston’s Top Lawyers, H Texas magazine, 2016


  • Member, State Bar of Texas, Intellectual Property Law Section
  • Member, American Bar Association, Intellectual Property Law Section
  • Member, Houston Bar Association
  • Member, Houston Bar Foundation
  • Member, Houston Intellectual Property Law Association; Chair, Inventor of the Year Committee
  • Member, International Trademark Association; Trademark Reporter Committee
  • Member, College of the State Bar of Texas
  • Sustaining Member, Junior League of Houston
  • Board Member, City of West University Place, Recycling & Solid Waste Reduction
  • Trustee, Les Dames D’Aspen Foundation

Education & Admissions


  • J.D., Tulane University Law School; Co-Editor, Tulane Environmental Law Journal
  • B.A., Rice University


  • Texas
  • United States Patent and Trademark Office
  • U.S. Ct. of App., Federal Circuit
  • U.S. Ct. of App., Fifth Circuit
  • U.S. Dist. Ct., E. Dist. Texas
  • U.S. Dist. Ct., N. Dist. Texas
  • U.S. Dist. Ct., S. Dist. Texas
  • U.S. Dist. Ct., W. Dist. Texas