David A. Berek

Brad protects the intellectual property rights of companies with strategic portfolio development and litigation. He is a registered patent attorney with the U.S. Patent and Trademark Office and has litigated numerous cases through trial verdict—cases involving complex patented technology, design patents, trademark rights to protect market position, as well as false advertisement and unfair competition claims. Throughout his career, he has guided companies to minimize the risk of infring...

Paul T. Fox focuses his practice in commercial litigation for more than 30 years. He regularly represents litigants in federal and state courts at both the trial and appellate level, as well as before arbitration panels, mediators and other alternative dispute resolution forums. An experienced trial lawyer, Paul typically tries cases every year. He has been a member of the Trial Bar for the United States District Court in Chicago for the past 20 years. He also teaches trial advocacy at Northw...

Sorinel Cimpoes is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Sorinel, who practices law in Chicago, Illinois, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sorinel is held by other top lawyers in the same geographic and legal practice area.

Philip A. Bareck is a shareholder with Katz, Friedman, Eisenstein, Johnson, Bareck & Bertuca PC in Chicago, Illinois. He joined the firm in 1991, became a partner in 2003, and a shareholder in 2007. His practice is focused on W orkers’ Compensation Law - Claimants , representing injured workers throughout Illinois in workers’ compensation and occupational disease matters. Philip also serves as an Adjunct Professor at IIT Chicago-Kent College of Law, where he teaches Workers&rs...

Paul D. Richter is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Paul D., who practices law in Chicago, Illinois, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Paul D. is held by other top lawyers in the same geographic and legal practice area.

Patrick A. Salvi concentrates his legal practice in cases concerning serious personal injury , medical malpractice , wrongful death , and mass torts . Mr. Salvi has achieved record-breaking jury verdicts and settlements on behalf of his clients throughout the state, including serving as lead counsel on a trial team that won an Illinois record-high $148 million jury verdict and a Lake County record $33 million jury verdict . In 1982, Mr. Salvi founded the law firm of Salvi, Schostok & Prit...

Robert M. Weiss provides legal and strategic advice on commercial IT matters, and represents clients worldwide in a variety of complex technology transactions, including systems integrations, infrastructure and business process outsourcings , technology development and licensing projects, ERP implementations, cloud computing and web hosting arrangements, data center and co-location agreements and telecommunications procurements. Rob also advises clients on e-commerce, corporate finance and jo...

Attorney, Financial Specialist for Collaborative Divorce, and Mediator From a very young age I always played the role of mediator in my family and with my friends. That is because I have always been able to understand the experiences of both sides and I have always been able to determine what is important to people in order to resolve issues peacefully. Today I use those skills as a financial specialist for collaborative divorce, as a mediator, and as an attorney. With my financial background...

Jason S. Ornduff advises high net worth families, business owners, executives, professionals and celebrities on state and federal laws regarding wealth transfer to the next generation, including estate planning, estate and trust administration, and estate and gift tax issues. Jason also counsels closely-held companies on various legal issues, especially in the areas of succession planning. Jason is a past president of the Greater North Shore Estate and Financial Planning Council. He is also a...

Joseph E. Tilson is Co-Chair of Cozen O'Connor's Labor & Employment Department and a member of the Management Committee and Board of Directors. Joe represents employers in large-scale employment litigation and labor arbitrations. In the past 35 years, he has tried more than 150 jury and non-jury cases before the full range of courts, administrative agencies and labor arbitrators. His clients include a number of the country’s largest public and private employers, and Illinois’ ...