Katherine Lyons

Jason J. Keener is a lawyer recognized by Best Lawyers in the practice area of Litigation - Intellectual Property. Jason J. practices law in Chicago, Illinois Best Lawyers has recognized Jason J. Keener since 2023. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Jason J. Keener is held by other lawyers.

Timothy R. Farrell is a lawyer recognized by Best Lawyers in the practice area of Commercial Litigation. Timothy R. practices law in Chicago, Illinois Best Lawyers has recognized Timothy R. Farrell since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Timothy R. Farrell is held by other lawyers.

Attorney Michael W. Lenert is an experienced litigator who has obtained tremendous results for both injured individuals as well as businesses and government entities. Mr. Lenert practices in the areas of personal injury , medical negligence , workers' compensation , commercial and general litigation. As a trial attorney, Mike understands that regardless of the nature of the case or the client involved, the only way he can passionately and effectively tell the story of his client is to be know...

Steve serves as Chairman of Winston Taylor. Having spent more than 30 years at the firm, Steve is focused on strengthening client relationships, supporting the firm’s collaborative culture, and guiding its continued international growth. Prior to becoming Chairman in 2024, he was Co-Chair of the Litigation Department for 10 years and served as a member of the Executive Committee. In addition to leading the firm, Steve maintains an active trial practice and advises clients on business di...

Kevin J. Feeley focuses his practice on the taxation of complex transactions, with particular emphasis on structuring and implementing partnership and limited liability company transactions, including joint ventures and private equity investments. In addition, Kevin has extensive experience in structuring mergers and acquisitions, tax-free reorganizations, recapitalizations and restructurings of financially troubled companies. He also has advised closely held companies, family offices, S corp...

Catherine (Cate) A. Battin represents clients in state and local tax controversies at the audit, administrative and judicial levels in numerous jurisdictions. She provides national state tax strategies for clients on a full range of state tax issues, including income tax apportionment, nexus, combination and sales tax characterization of products and services. She has defended numerous internet sellers in cases brought under the Illinois False Claims Act alleging fraudulent failures to collec...

Don’t let Rodney Perry’s even-keeled manner and low-key sense of humor fool you. He’s a no-nonsense litigator who competes to win. For over 25 years, Rod has helped his clients when they need him most, resolving complex civil litigation matters and business disputes in courtrooms across the country with confidence and skill. Rod represents clients in commercial litigation, class actions, and employment litigation matters both locally and nationally in state and federal court...

Chris P. Kallos is a lawyer recognized by Best Lawyers in the practice area of Private Funds / Hedge Funds Law. Chris P. practices law in Chicago, Illinois Best Lawyers has recognized Chris P. Kallos since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Chris P. Kallos is held by other lawyers.

Mark Hagedorn advises on a wide variety of intellectual property matters, including patent, trademark and copyright solicitation and IP litigation, licensing and counseling. Appreciated for his honesty and practical legal advice, Mark consistently delivers utilitarian solutions that help his clients resolve disputes and litigation efficiently and economically. Mark offers broad experience in virtually all phases of IP counseling and litigation. He understands and has represented clients invol...

Kristen Hudson represents businesses and business people in complex commercial litigation and product liability cases in state and federal courts in Texas, Illinois and across the country. Most recently, in early 2022, Kristen was part of a trial team that received a defense verdict in a four-week jury trial in Illinois involving significant eight-figure liability for alleged benzene exposure in the printing industry. In 2021, Kristen successfully defeated three separate attempts at a tempora...