Caitlin Frenzer

Stephen R. Auten is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property. Stephen R., 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 Stephen R. is held by other top lawyers in the same geographic and legal practice area.

Megan New is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Litigation - Patent. Megan, 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 Megan is held by other top lawyers in the same geographic and legal practice area.

Michael (Mike) J. Sorrow focuses his practice on tax, estate planning, family business and trust and estate administration matters. Mike regularly advises wealthy individuals and families on all aspects of wealth and tax planning matters. In addition, Mike works extensively with families that control significant public and private businesses, counseling them and their family offices on matters relating to effective tax planning, succession and governance planning and the intra-family issues t...

Mark Kindelin is a veteran legal adviser in treasury management and payment products for the banking and financial services industry. He provides skilled legal counsel on the products and services financial institutions offer and on the complex laws that govern the industry. In addition, Mark provides broad corporate and transaction representation to businesses at all stages of growth, and he applies his many years of experience to support clients in realizing their commercial and transaction...

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

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

Annemarie Tarara is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law Mediation. Annemarie, who practices law in Lake Forest, Illinois, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Annemarie is held by other top lawyers in the same geographic and legal practice area.

James Hallagan is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. James, who practices law in Chicago, Illinois, has been recognized since 2008. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James is held by other top lawyers in the same geographic and legal practice area.

Grant H. Peters is a partner in the Chicago office of Barnes & Thornburg, a member of the Intellectual Property Department, co-chairman of the Climate Change Practice Group, a member of the Professional Responsibility Committee, and a member of the Internet and Technology Law, Advertising and Marketing, and Nanotechnology Practice Groups. Grant is an experienced attorney with a broad national and international practice focused on intellectual property development, management, protection, ...

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...