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Kate E. Gehl

Partner

Kate Gehl is an antitrust and competition lawyer who provides strategic counsel to clients in the areas of antitrust litigation and investigations. She has handled some of the largest multidistrict cases across the country, with some involving damages claims in excess of $1 billion.

Kate primarily works with companies in the technology, manufacturing, pharmaceuticals, life sciences, and health care sectors. Kate is a seasoned litigator with over a decade of experience handling high-stakes cases. She listens to her clients’ needs and obtains a full understanding of their business, which provides results. Kate’s time as a former federal judicial clerk also makes her uniquely qualified to provide insightful strategic advice on litigation strategy, with an inside perspective.

Kate works closely with general counsel, c-suite executives, and legal teams in major companies across the United States. She also collaborates with cross-border local counsel to handle global antitrust compliance matters. Corporate clients turn to Kate for business litigation and arbitration representation, especially involving high-stakes commercial and financial disputes.

In addition to her antitrust litigation practice, and with a reputation for practical advice, Kate advises clients on business matters related to antitrust and competition. She provides vital guidance relating to product pricing, the Robinson-Patman Act, joint ventures, collaborations with competitors, commercial agreements, participation in trade associations and industry organizations, advertising and marketing, intellectual property (including as to intellectual property licensing practices related to standard essential patents and patent pools), supply chain relationships, e-commerce, product distribution, labor and employment, and general compliance.

Kate also has particular experience litigating antitrust issues that arise in the context of patent infringement litigation or other disputes involving intellectual property in high-tech industries.  Kate has held numerous leadership positions within the ABA Antitrust Section, currently serving a second term as a Vice Chair on its Intellectual Property Committee.  She has also authored numerous articles and had a number of speaking engagements on antitrust issues surrounding standard essential patents and FRAND obligations.

Parallel to her antitrust litigation practice, Kate maintains a practice representing businesses in complex commercial litigation. She has significant experience in complex electronic discovery and has worked with experts to develop reports and testimony, and she has written briefs and motions at all stages of litigation in federal and state courts across the country.

 

Awards and Recognition

  • Wisconsin Super Lawyers – Rising Stars® list (2019)

Affiliations

  • Current vice chair of the ABA Antitrust Law Section Intellectual Property Committee; actively involved in local bar activities in the State of Wisconsin, the Eastern District of Milwaukee and the Seventh Circuit.

Community Involvement

  • Pro bono representation through the Milwaukee Justice Center and with the Eastern District of Wisconsin Bar Association’s Federal Legal Assistance Program.

Presentations and Publications

Kate regularly publishes and speaks on antitrust and compliance issues. The following represents a sampling of her work:

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December 8, 2025 Events

Milwaukee CLE Week 2025

Foley has a rich history of supporting our clients with in-person CLE opportunities. We are excited to invite you to Foley’s Annual Milwaukee CLE Week, a three day, in-person event held at Foley’s Milwaukee office, designed to deliver timely insights on key business, industry, and ethics topics.
October 30, 2025 Events

Top Pharmaceutical Litigation Trends To Watch

As the health care & life sciences industry continues to evolve, organizations across the country should be mindful of recent trends in pharmaceutical litigation. Whether it is antirust, intellectual property, mass tort litigation, or other litigation issues, this webinar dives into the pharmaceutical trends that are on the rise in the industry.
August 27, 2025 Foley Viewpoints

Takeaways From President Trump’s Revocation of Biden-Era Executive Order on Competition

On August 13, 2025, President Trump revoked Executive Order 14036 “Promoting Competition in the American Economy,” a signature Biden-era...
August 13, 2025 Manufacturing Industry Advisor

Minimum Advertised Price Policies: What Manufacturers Need to Know

Manufacturers often want to provide some direction over how resellers advertise and distribute their products, both to avoid conflicting...
March 10, 2025 In the News

Foley Attorneys Explore Supply Chain Risks and Vertical Merger Enforcement

Foley & Lardner LLP attorneys Kate Gehl, Ellen Matheson, and Anna Busse authored the CPI Antitrust Chronicle article, "Supply Chain Risks and Vertical Merger Enforcement," exploring the evolving stance of the Federal Trade Commission and U.S. Department of Justice towards vertical mergers.
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January 3, 2025 Foley Viewpoints

FTC and DOJ Withdraw Guidelines for Collaborations Among Competitors

On December 11, 2024, the U.S. Department of Justice (DOJ) and the Federal Trade Commission (FTC) (together, “the Agencies”) jointly withdrew the 2000 Antitrust Guidelines for Collaborations Among Competitors (“Guidelines”). The joint withdrawal of the Guidelines clarifies the Agencies’ decision to remove any antitrust safe harbors. The withdrawal also was notable, as the Agencies’ action occurred shortly before the incoming Trump Administration and the transition to a new FTC chair.