Kathryn McMahon "Kate" Vivanco

Paul D. Richter is a lawyer recognized by Best Lawyers in the practice area of Personal Injury Litigation - Plaintiffs. Paul D. practices law in Chicago, Illinois Best Lawyers has recognized Paul D. Richter 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 Paul D. Richter is held by other lawyers.

Julie Teuscher is a lawyer recognized by Best Lawyers in the practice area of Appellate Practice. Julie practices law in Chicago, Illinois Best Lawyers has recognized Julie Teuscher since 2024. 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 Julie Teuscher is held by other lawyers.

Julie Trester is a lawyer recognized by Best Lawyers in the practice area of Employment Law - Management. Julie practices law in Chicago, Illinois Best Lawyers has recognized Julie Trester since 2024. 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 Julie Trester is held by other lawyers.

Edward J. Kus is a lawyer recognized by Best Lawyers in the practice areas of Land Use and Zoning Law, Municipal Law and Real Estate Law. Edward J. practices law in Chicago, Illinois Best Lawyers has recognized Edward J. Kus since 2024. 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 Edward J. Kus is held by other lawyers.

Andrew W. McCune is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law and Privacy and Data Security Law. Andrew W. practices law in Chicago, Illinois Best Lawyers has recognized Andrew W. McCune since 2009. 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 Andrew W. McCune is held by other lawyers.

Partner Nancy M. Spain, a founder of the firm, Spain, Spain & Varnet P.C., which joined Hahn Loeser & Parks LLP in 2022, focuses her career in general and probate-related law. She began her legal career in Cleveland, prior to relocating to Chicago in 1981 where she first worked in the trust department of the former Lake Shore Bank, prior to practicing law at Spain, Spain & Varnet P.C. Throughout her career, Nancy has been actively involved in drafting legislation and working with ...

Marc S. Silver is a lawyer recognized by Best Lawyers in the practice area of Insurance Law. Marc S. practices law in Chicago, Illinois Best Lawyers has recognized Marc S. Silver 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 Marc S. Silver is held by other lawyers.

Jon Ballis is Chairman of the Executive Committee of Kirkland & Ellis, one of the world’s leading law firms with 6,500 professionals (including more than 3,000 attorneys) around the world committed to the highest quality legal advice and unparalleled client service. In his role, Jon is responsible for establishing and executing upon Kirkland’s strategic priorities, including advancing business initiatives and promoting a culture of performance, collaboration and collegiality. ...

Thomas Arden concentrates on federal court litigation in the areas of unfair competition, trademark , copyright , advertising, and related areas; licensing and transfers of copyright and trademark interests; litigation before the United States Trademark Trial & Appeal Board; Internet domain name disputes throughout the world; and foreign copyright and trademark matters. Mr. Arden’s litigation experience includes appeals before the Seventh, Eighth and Tenth Circuit Courts of Appeals ...

A firm founder, visionary leader, and skilled litigator, Paul Slater handles high-stakes antitrust cases for private and public enterprises, including Fortune 500 companies. He pioneered the opt-out practice, representing companies as individual plaintiffs in industry-wide multidistrict antitrust litigation. This practice enables clients to tailor their claims and maximize their recoveries outside of class action proceedings, which often fail to meet individual client needs. Mr. Slater repres...