Jay Paul Deratany

Eric Sussman is a former federal prosecutor who focuses his practice on white collar criminal defense, securities enforcement matters, internal investigations, and complex commercial litigation. He is a highly accomplished trial lawyer who has defended numerous sophisticated civil and white collar criminal matters for corporations and executives in courts throughout the United States. Having tried over 35 federal and state cases, briefed and argued many cases before the U.S. Court of Appeals ...

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.

Sorinel Cimpoes is a lawyer recognized by Best Lawyers in the practice area of Patent Law. Sorinel practices law in Chicago, Illinois Best Lawyers has recognized Sorinel Cimpoes 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 Sorinel Cimpoes is held by other lawyers.

Todd A. Mazur is a lawyer recognized by Best Lawyers in the practice area of Corporate Law. Todd A. practices law in Chicago, Illinois Best Lawyers has recognized Todd A. Mazur since 2027. 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 Todd A. Mazur is held by other lawyers.

Bob Riley is a trial lawyer. He has tried a broad array of complex, high-stakes cases and has argued appeals in state and federal courts across the country. His practice focuses on product liability, mass torts, and environmental cases; class actions; and general commercial litigation. Bob’s appellate work has given rise to over forty reported decisions concerning trial consolidations, punitive damages, civil conspiracy, class certification, and constitutional interpretation. He litigat...

Grant H. Peters is a partner in the Chicago office of Barnes & Thornburg, a member of the Intellectual Property Department, co-chairman of the Climate Change Practice Group, a member of the Professional Responsibility Committee, and a member of the Internet and Technology Law, Advertising and Marketing, and Nanotechnology Practice Groups. Grant is an experienced attorney with a broad national and international practice focused on intellectual property development, management, protection, ...

A seasoned legal professional, Dave adeptly navigates the intricate landscape of global client services. His comprehensive approach to strategic corporate matters seamlessly integrates diverse practice areas to serve his clients. With more than three decades of experience, Dave has been at the forefront of shaping critical business deals. He collaborates closely with a diverse clientele, including medical device clients, life sciences and technology clients, and health care providers and heal...

Tahreem Kalam is a lawyer recognized by Best Lawyers in the practice area of Immigration Law. Tahreem practices law in Chicago, Illinois Best Lawyers has recognized Tahreem Kalam since 2027. 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 Tahreem Kalam is held by other lawyers.

Conrad C. Nowak joined Corboy & Demetrio in 2023, bringing with him more than 18 years of defense litigation experience in the areas of personal injury, product liability, toxic tort, construction, aviation, trucking and commercial litigation. A former litigation partner at a national law firm, he successfully represented clients at numerous trials, mediations and arbitrations. He has harnessed that experience to better serve people and families who have suffered due to the negligence of ...

Diana Z. Bowman is a lawyer recognized by Best Lawyers in the practice area of Construction Law. Diana Z. practices law in Chicago, Illinois Best Lawyers has recognized Diana Z. Bowman 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 Diana Z. Bowman is held by other lawyers.