John B. Palmer

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...

Barry A. Chatz is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law and Litigation - Bankruptcy. Barry A., 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 Barry A. is held by other top lawyers in the same geographic and legal practice area.

Kathleen Meyer is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Kathleen, 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 Kathleen is held by other top lawyers in the same geographic and legal practice area.

Angela is chair of the firm's Insurance Policyholder practice group, a member of the firm's Executive Committee, and President of the American College of Coverage Counsel. She counsels corporate policyholders on complex risk management and insurance issues and develops custom strategies to maximize recovery when claims arise. With over 25 years of experience, Angela has been instrumental in recovering hundreds of millions of dollars of insurance for her clients through negotiation, mediation ...

Aaron D. Charfoos is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property. Aaron D., who practices law in Chicago, Illinois, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Aaron D. is held by other top lawyers in the same geographic and legal practice area.

A well known and highly respected Chicago attorney, Paul L. Feinstein has practiced matrimonial and appellate law since 1980, having obtained his JD degree from Emory University in Atlanta, Georgia. He became a fellow of the prestigious American Academy of Matrimonial Lawyers in 1991. He was admitted to the Appellate Lawyers Association in 2010. He is licensed to practice in Illinois and Georgia, as well as the United States Supreme Court. He has written about numerous matrimonial law subject...

Anastasia Herasimovich is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Anastasia, 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 Anastasia is held by other top lawyers in the same geographic and legal practice area.

When corporate management and benefit plan fiduciaries need a highly experienced counselor to represent their interests in employment and compensation, tax, litigation, corporate planning, fiduciary responsibilities, or plan administration matters, they turn to attorney Lee Polk. Lee is adept at representing clients in business transactions and dealings with government agencies, such as the U.S. Department of Labor, the Internal Revenue Service, and the Pension Benefit Guaranty Corporation. C...

Emer Simic is a partner in the Intellectual Property Practice Group and focuses her practice on patent litigation and counseling in the pharmaceutical and biotech space. Emer has substantial experience successfully representing pharmaceutical and biotech companies in Hatch-Waxman and patent infringement disputes before the U.S. District Court and before the Patent Trial and Appeal Board (PTAB). A strategic advisor and compelling advocate, Emer partners with her clients to achieve their goals ...

Peter H. Lieberman is Co-Chair of the Chicago Corporate & Securities Practice. He has more than 20 years of broad experience in mergers and acquisitions, public company, and hedge fund matters, private equity, start-up and venture capital, and related securities regulation issues. Peter brings to his work a diverse transactional background, including a decade-long involvement in hedge fund transactions and securities trading and hedging issues. He has been involved in scores of PIPE and r...