USA Guide 2026 : Wisconsin
Ranked Individuals
Provided by Foley & Lardner LLP
Across global markets and diverse technologies, Foley's Intellectual Property attorneys deliver business solutions that define and protect our clients’ innovations and brands. We help drive their success by combining our collective IP knowledge and experience with our commitment to staying at the forefront of leading-edge legal, technology, and business trends.
Protecting your innovation and creativity is becoming increasingly more difficult and complex. At Foley, we understand — which is why we have the people, processes, and technology in place to offer you a full range of commercial, intellectual property, privacy, sourcing, and technology law services in virtually every industry worldwide.
Provided by Chambers
Foley & Lardner LLP has a market-leading practice across all aspects of IP law, with significant expertise in USPTO procedures, portfolio management and complex enforcement disputes. The firm possesses a deep bench of practitioners noted for their strength in spheres such as communications, e-commerce, green energy and life sciences. It enjoys a particularly fine reputation for its work on behalf of manufacturing clients.
Provided by Chambers
Foley & Lardner represented the industrial technology company Oshkosh Corporation in its patent portfolio management, preparation and prosecution.
Provided by Chambers
Foley delivers exceptional service with same-day responses and a proactive approach that anticipates needs and drives matters forward efficiently.
They have people for everything we need.
Foley's lawyers are some of the best in the business. They are extremely smart and produce excellent work product that has resulted in success after success over the years.
Foley's strength is in complex, sophisticated matters. There is no problem too difficult to solve for them. When the stakes are high, I bring them in.
Foley is as strong as any firm I've worked with at forming relationships and offering support that helps drive the business forward.
Provided by Chambers
His knowledge of the law and ability to give practical counsel are second-to-none in this space.
Kadie Jelenchick is an experienced IP litigator who advises on an impressive array of complex patent and trade mark infringement matters. She also advises on IP portfolio management.
Kadie is a master at cutting through difficult or complex issues to get to the heart of the matter.
She's incredibly sharp and strategic in how she goes about her work.
She is responsive and thoughtful in her work.
Joseph Ziebert exhibits considerable expertise in complex intellectual property matters. He is noted for his advice on portfolio strategy and his handling of the associated IP due diligence of corporate transactions.
Mark Kassel is highlighted for his expertise across a range of trade mark and copyright matters. He attracts recognition for his work in a number of technical industries, such as pharmaceuticals, biotech and nanotechnology.
Intellectual Property
Intellectual Property
Intellectual Property
Intellectual Property: Litigation
Provided by Foley & Lardner LLP
Mark Kassel
View profile of Mark KasselJeffrey S Gundersen
View profile of Jeffrey S GundersenJoseph N Ziebert
View profile of Joseph N ZiebertKadie Jelenchick
View profile of Kadie Jelenchick
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