Claire E. Dial Walsh

Dan Burnham has a comprehensive intellectual property practice that encompasses a diverse range of sophisticated technologies and legal issues. He is a registered patent attorney who represents clients in federal courts and at the United States Patent and Trademark Office. What do you focus on? I utilize my engineering experience to work closely with clients in the product development process, helping to avoid competitive patents and ensure commercial exploitation of new products through effe...

Dunstan H. Barnes is a Partner at McAndrews and practices in all areas of intellectual property law with emphasis on protecting and analyzing design rights. His work in that area includes drafting and prosecuting design patent applications and conducting opinion work and due diligence investigations. In addition, Dunstan has considerable experience drafting and prosecuting utility patent applications and trademark applications across a range of technological fields and industries. As a practi...

Amy Andrews is an experienced commercial litigator who focuses her practice on financial and complex commercial litigation for businesses large and small. Inquisitive by nature, she prides herself on developing a deep understanding of the business needs of her clients and diligently solving their legal issues, whether in or out of the courtroom. Amy has considerable experience representing a diverse portfolio of clients in complex litigation matters in federal and state courts nationwide. Wit...

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

Allen J. Guon 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. Allen J., 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 Allen J. is held by other top lawyers in the same geographic and legal practice area.

Kerry Lin Davidson focuses her practice on labor and employment matters, including employment relations, HR strategies, and traditional labor matters. She has broad experience overseeing legal affairs and complex corporate issues for both public and private organizations. Kerry has deep experience serving in an executive role as general corporate counsel. Prior to joining Greenberg Traurig, she served as sole leader of both legal and HR/LR functions for a large scrap metal and recycling compa...

Justine Young Gottshall is a top attorney recognized by Best Lawyers in the practice area(s) of Advertising Law. Justine Young, 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 Justine Young is held by other top lawyers in the same geographic and legal practice area.

Alan R. Greenfield is a top attorney recognized by Best Lawyers in the practice area(s) of Franchise Law. Alan R., 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 Alan R. is held by other top lawyers in the same geographic and legal practice area.

T. Markus Funk Ph.D. is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. T. Markus, who practices law in Chicago, Illinois, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which T. Markus is held by other top lawyers in the same geographic and legal practice area.

Fredric P. Andes is a partner in the Chicago and Washington, D.C., offices of Barnes & Thornburg and the leader of the firm's water team. Fred is involved in counseling and litigation on issues arising under various federal and state environmental laws, with a special emphasis on Clean Water Act matters. Fred is also advising trade associations, industries, and municipalities on TMDLs, permits, and other water quality matters on the state and federal levels, including development of water...