Jonathan T. Viner

John F. Gibbons has more than 25 years of experience handling a broad range of civil and criminal matters for national corporations, financial institutions, brokerage houses, pension funds, real estate entities, and individuals, including fraud, breach of contract, trade secret, class action, RICO, civil rights, commercial and criminal securities cases, grand jury investigations, white collar defense, FCPA issues, corporate internal investigations and appeals. He has advised many corporate cl...

For more than three decades, private and public employers have turned to Alan King for sound and practical advice on complex and sensitive employment-related issues and to defend them in individual and class action litigation arising under federal, state, and local employment laws. An experienced trial lawyer, Alan has successfully advised and represented companies in high-stakes employment litigation and investigations across nearly every industry. Alan litigates individual and class action ...

Mr. Cramer counsels and represents employers on a wide variety of labor and employment-related legal matters. He has advised clients ranging from small non-profits to Fortune 500 companies on employment matters, negotiated cost-effective resolutions to troubling disputes, and litigated to victory. Based on peer surveys, Mr. Cramer has achieved Martindale-Hubbell’s highest peer review rating (AV), and has been named among the Best Lawyers in America, a Leading Lawyer and an Illinois Supe...

Arthur Yuan is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Arthur, who practices law in Chicago, Illinois, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Arthur is held by other top lawyers in the same geographic and legal practice area.

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

Gregory R. Meeder is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law and Litigation - Construction. Gregory R., who practices law in Chicago, Illinois, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gregory R. is held by other top lawyers in the same geographic and legal practice area.

Jonathan L. Schwartz is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. Jonathan L., who practices law in Chicago, Illinois, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jonathan L. is held by other top lawyers in the same geographic and legal practice area.

Floyd Mandell is the national co-chair and founder of the firm's Intellectual Property department. He has represented some of the world’s most recognizable companies in intellectual property litigation. Few other lawyers have handled as many high-profile cases over the past 20 years involving copyrights, trademarks, trade secrets, trade dress, false advertising and defamation. He has been lead counsel in more than 40 published decisions, many involving novel or cutting-edge issues. On m...

Sarah is a trusted strategic advisor to motor vehicle manufacturers, guiding them through the distribution of their products within the extensive state and federal regulatory landscape. Her significant business law & transactional background make her uniquely positioned to find creative solutions to solve complex business problems for her clients. Sarah is a co-chair of Barack Ferrazzano’s Motor Vehicle Group and leads the Group’s transactional practice. With over a decade of ...

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