Attorneys with Cassidy & Mueller P.C. have briefed and argued over 300 appellate cases before the United States Court of appeals for the Seventh Circuit, the United States Court of Appeals for the Eighth Circuit, the Illinois Supreme Court and each of the intermediate Appellate Courts from the First District in Chicago through the Fifth District in Mt. Vernon. The firm is highly regarded for its appellate advocacy and has been frequently chosen as lead counsel to argue appeals on behalf of multiple defendants.
The firm has also been retained to handle industry wide appeals on significant issues and has represented manufacturers, the Illinois Chamber of Commerce, construction and trade associations, as well as the defense bar and industry in serving as amicus curiae in presenting the position of the defense industry on issues of overarching significance before the Illinois Supreme Court.