Katie Laatsch Fink

Katie Laatsch Fink

Attorney

Chicago, IL

Main: 312.463.5000 Fax: 312.463.5001

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Katie is President of Banner Witcoff and also serves on the firm’s Board of Directors.

Katie has been routinely recognized as a leader in intellectual property law, including, as a Leading Practioner by World Trademark Review 1000, an IP Star by Managing Intellectual Property, an Illinois Leading Lawyer, and an Illinois Super Lawyer. Crain’s Chicago Business has also recognized Katie as a Notable Gen X Leader in Accounting, Consulting, and Law, and as one of Chicago’s Notable Women Lawyers.

Katie is an active member of the International Trademark Association (INTA), where she serves on the Famous and Well-Known Marks Committee, and Chicago Women in IP (ChiWIP), where she serves as co-chair for the Scholarship Committee. She has also been selected as a Federal Circuit Bar Association Global Fellow and Leadership Council on Legal Diversity Fellow.

Katie represents clients in intellectual property litigation and counsels clients in managing their intellectual property portfolios. Katie has significant experience managing and litigating intellectual property matters. Knowledgeable in all aspects of litigation from discovery and motion practice to trial and appeal, she has successfully achieved her clients’ business goals in enforcing intellectual property rights and defending against infringement allegations.

Katie also actively manages trademark portfolios from startup companies to large corporations. She counsels clients in protecting trademark rights and procurement of trademark registrations in the U.S. and internationally and provides client-oriented strategies for coverage of rights. She also manages trademark opposition proceedings globally and has achieved numerous decisions resulting in favorable outcomes for her clients.

Katie earned her J.D. from Northwestern University Pritzker School of Law, where she is currently an adjunct professor teaching IP Litigation. Prior to becoming an attorney, Katie earned a Bachelor of Science degree in Systems Science and Engineering from the University of Pennsylvania and worked as a program analyst for Lockheed Martin Information Technology under a contract with the Federal Aviation Administration. During law school, Katie served as a judicial extern for the Honorable Amy J. St. Eve of the U.S. District Court for the Northern District of Illinois.

  • University of Pennsylvania
    2002, B.S., Systems Engineering
  • Northwestern University Pritzker School of Law
    2007, J.D.

Bar Admissions

  • 2007, Illinois

Court Admissions

  • Supreme Court of Illinois
  • U.S. Court of Appeals for the Federal Circuit
  • U.S. District Court for the Eastern District of Wisconsin
  • U.S. District Court for the Northern District of Illinois
  • U.S. District Court for the Western District of Texas
  • U.S. Patent and Trademark Office

  • Named in Crain's Chicago Business Notable Gen X Leaders in Accounting, Consulting, and Law, 2022
  • Recognized as one of Chicago’s Notable Women Lawyers by Crain’s Chicago Business, 2022
  • Selected as an Illinois Leading Lawyer, 2025
  • Recognized as an "IP Star" by Managing Intellectual Property, 2022
  • Named an "Illinois Super Lawyer", 2023
  • Recognized as a Leading Practitioner for Trademark Prosecution and Strategy in the 2024 edition of the World Trademark Review 1000
  • Named an "Illinois Rising Star" by Super Lawyers, 2013-19
  • Selected for inclusion on Super Lawyers’ Top Women Illinois Lawyers list, 2013

  • Member, American Intellectual Property Law Association
  • Co-Chair, Scholarship Committee, Chicago Women in IP (ChiWIP)
  • Member, Intellectual Property Law Association of Chicago
  • Member, International Trademark Association

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