Ty W. Callahan

With more than two decades of experience in zoning and land use matters, Chris Leach represents property owners, developers, and business owners in obtaining approvals of planned developments, zoning changes, special uses, variations, subdivisions, vacations, and dedications. Chris also works with clients in real estate, liquor, and business licensing-related matters. Having represented clients before municipal plan commissions, planning departments, zoning board of appeals, zoning committees...

Brad Giordano is a partner in the Business Restructuring group. Brad focuses his practice on representing debtors, creditors, direct lenders, ad hoc groups, sponsors and strategic investors in all aspects of complex in-court and out-of-court corporate restructurings. Read full biography: https://www.mwe.com/people/giordano-bradley-thomas/

Robert Surrette is a Shareholder and serves as President of McAndrews. He focuses his practice on the resolution of intellectual property and technology-related disputes with an emphasis on patent, trademark, trade secret and trade dress litigation. For the last 15 years, Bob has counseled a leading global medical device manufacturer on numerous litigation and transactional matters. Bob, building on his experience as a federal district court law clerk, has extensive experience in preparing an...

For the past two decades, Mike has been assisting clients develop and defend their patent portfolios. A former Army officer and Ford Motor Company design engineer, clients appreciate Mike’s organized approach to problems and his ability to communicate with inventors across a wide swath of technologies. Mike is a full spectrum patent attorney and is himself a patentee. On the prosecution side, Mike has procured patents in nearly every art group other than bio/pharma and has an almost per...

Peter P. Knight is a lawyer recognized by Best Lawyers in the practice area of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. Peter P. practices law in Chicago, Illinois Best Lawyers has recognized Peter P. Knight 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 Peter P. Knight is held by other lawyers.

For over 50 years, Bruce Sperling has been winning record-breaking and game-changing jury verdicts, court judgments, and arbitration awards for plaintiffs and defendants in high-stakes litigation. Experienced in virtually every area of the law, Mr. Sperling has favorably resolved wide-ranging commercial disputes for Fortune 500 companies, privately held enterprises, and individuals. His cases have included securities, antitrust, patents, trade secrets, corporate governance, real estate develo...

William (Bill) J. Butler focuses his practice on estate planning and probate administration matters. Bill counsels family groups and individuals on all aspects of wealth transfer planning, with an emphasis on formulating estate plans that maximize and protect wealth while minimizing transfer taxes. Bill is the global head of McDermott’s Private Client Group and is a member of the Firm’s Management Committee. Bill represents many large, multigenerational family groups, and also adv...

Bill has almost 40 years of experience in bankruptcy litigation. Bill is a calming and relaxed force while being a committed advocate for his clients. Bill is the senior member of Barack Ferrazzano’s Bankruptcy & Creditor Rights Group. In recent years Bill has focused his practice on representing secured debt holders and landlords in Chapter 11 cases and other insolvency proceedings. Bill has litigated a broad variety of cases in the bankruptcy courts, including stay relief, adequat...

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...

Attorney Michael W. Lenert is an experienced litigator who has obtained tremendous results for both injured individuals as well as businesses and government entities. Mr. Lenert practices in the areas of personal injury , medical negligence , workers' compensation , commercial and general litigation. As a trial attorney, Mike understands that regardless of the nature of the case or the client involved, the only way he can passionately and effectively tell the story of his client is to be know...