David N. Schaffer

Abigail S. Wallach is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Abigail S., 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 Abigail S. is held by other top lawyers in the same geographic and legal practice area.

James Mayer is a senior counsel in Nixon Peabody’s Real Estate group and focuses his practice on all aspects of real estate law, with extensive experience in retail, office, and industrial leasing. My focus I focus my practice on commercial real estate law, including all aspects of real estate acquisition, development, leasing, operation, management, and disposition. My clients include real estate pension funds, investment advisory groups (for their own accounts and unrelated third part...

Jennifer M. Mikulina is a top attorney recognized by Best Lawyers in the practice area(s) of Trademark Law. Jennifer M., who practices law in Chicago, Illinois, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jennifer M. is held by other top lawyers in the same geographic and legal practice area.

Thomas G. Siracusa has been with Power Rogers LLP since 1986, representing individuals and families in complex personal injury and wrongful death litigation in Chicago, Illinois, and throughout the state. His practice includes Mass Tort Litigation / Class Actions - Plaintiffs, Medical Malpractice Law - Plaintiffs , Personal Injury Litigation - Plaintiffs , and Product Liability Litigation - Plaintiffs . He has obtained multimillion-dollar verdicts and settlements in cases involving medical ne...

A former chief patent counsel to a Fortune 500 communications company with deep first chair trial experience, Thomas Pasternak focuses his practice on patent, trademark, and trade secret litigation, licensing, and prosecution. He protects and defends his clients’ intellectual property rights in district courts throughout the United States, the International Trade Commission (ITC), the Patent Trial and Appeal Board (PTAB), and the Federal Circuit and Seventh Circuit Courts of Appeal. He ...

James C. Franczek, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management, Labor Law - Management and Litigation - Labor and Employment. James C., who practices law in Chicago, Illinois, has been recognized since 1989. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James C. is held by other top lawyers in the same geographic and legal practice area.

Laurie Levin is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Real Estate Law. Laurie, who practices law in Chicago, Illinois, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Laurie is held by other top lawyers in the same geographic and legal practice area.

A highly skilled civil, criminal, and appellate litigator, Joel Bertocchi handles appeals in state and federal courts and represents clients in connection with criminal and regulatory investigations and proceedings, providing counsel on compliance policies and related issues. He has argued cases in the U.S. Supreme Court and multiple federal Circuits and state appellate courts, and served as Illinois’ Solicitor General, the chief appellate lawyer for the State. A former federal prosecut...

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...

Jacqueline M. Vidmar has more than thirty five years of environmental law experience, brings wealth of knowledge to transactional and regulatory matters and disputes. She represents companies in a variety of industries, including manufacturing, public utilities, health care and pharmaceuticals, transportation (rail and pipeline), and real estate. Ms. Vidmar excels in real estate portfolio management, M&A due diligence, contaminated property disputes, remediation and development, defense o...