Lyons Antitrust Lawyers

Kathleen C. Chavez, founding partner of Foote, Mielke, Chavez & O’Neil, LLC, earned her Juris Doctor degree in 1998 from Northwestern University School of Law. Chavez is a nationally recognized civil litigator with a reputation for obtaining exceptional results in challenging cases. She is a results-driven, highly focused “problem-solver” with an unmatched ability to strategically frame critical issues, develop innovative solutions and negotiate outstanding results for her clients. She is admitted to practice law in California, Illinois and Washington D.C., as well as various federal courts, the Federal Trial Bar and the United States Federal Court of Claims.

High-Stakes Litigation - Business Disputes - Franchise Litigation

I represent individuals and companies in high-stakes lawsuits, business and investment disputes, and franchise matters. I trained at a top global law firm where I practiced complex commercial litigation for a decade. I practice now at a boutique law firm where I help entrepreneurs and small businesses with their most important "bet the company" matters.

My practice includes:
- Contract disputes
- Fraud cases
- Franchising and dealer terminations and regulatory compliance
- Securities & commodities litigation / enforcement and...

David O’Toole joined Bragança Law after spending 24 years as a senior staff attorney at the Federal Trade Commission’s Midwest Region in Chicago. A three-time graduate of the University of Chicago, where he received a B.A. in History (1984), an M.B.A. (1988) and a J.D. (1992, with honors), David began his legal career spending almost six years in private practice in Chicago and Washington, D.C., working on antitrust, white collar defense, and general commercial litigation. for twenty-four years. While at the FTC, David led teams that challenged companies for deceptive marketing involving dietary supplements and health products, operating as pyramid...

Thomas A. Kelliher is an expert litigator who has first-chaired 30 trials during the course of his profession. When involved in defense work for the city of Chicago, Tom won 90 percent of the 29 cases he tried to jury verdict. And since Tom started representing injured plaintiffs, he has won many jury verdicts in excess of $1 million for his clients. Born in Santa Monica, Calif., Tom graduated from high school in Arlington, Va., before going to the University of Virginia and The John Marshall Law School. He now resides in Westchester and enjoys golf, barbecuing and spending time with...

David C. Brezina is of Counsel in the Chicago office of Ladas & Parry LLP. As an Intellectual Property law practitioner he has developed well-balanced experience handling patent, trademark and copyright matters. His litigation experience includes multifaceted cases having issues of patent, trademark, trade dress, copyright, trade secret, advertising and competition, especially where those issues intersect and overlap. He has appeared in more than 100 lawsuits, and settled others without appearing. He has also taught graduate and undergraduate law courses and delivered continuing education presentations covering these topics. With this experience in prosecuting and litigating intellectual property matters as well...