Patrick K. Reso

Mark A. Cunningham is a partner in the Litigation Practice Group and co-team leader of the corporate compliance and white collar defense team. Mark provides strategic advice to clients on competition and trade issues related to the structuring of national and global distribution networks, joint ventures, mergers and acquisitions, and intellectual property protection. Mark also serves as first-chair trial counsel for companies and individuals under law enforcement scrutiny or facing bet-the-co...

Katherine Karam is a partner in the firm’s insurance and reinsurance practice. For over two decades, she has served as local, regional (Alabama, Arkansas, Florida, Georgia, Louisiana, Mississippi, North Carolina, Oklahoma, South Carolina, Tennessee and Texas), and national coverage counsel for both foreign and domestic insurance companies. She counsels clients, resolves coverage disputes and manages litigation involving insurance issues under state laws in all regions of the United Stat...

Melissa Harris is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Melissa, who practices law in New Orleans, Louisiana, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Melissa is held by other top lawyers in the same geographic and legal practice area.

Bryan Reuter concentrates his practice in complex commercial and intellectual-property litigation, including their appeals. Mr. Reuter received his undergraduate degree, a Bachelor’s of Science in Mechanical Engineering, from Tulane University, where he earned the Leon Scherck Award for the highest cumulative average in the School of Engineering. After graduation he undertook various positions with Shell Oil and Shell Chemical Companies, including Operations Manager, for several petroch...

Dirk Wegmann is a partner in the Litigation Practice Group. He focuses on commercial civil litigation. Drawing on his more than 30 years of litigation experience, Dirk provides effective representation to clients in federal courts, state courts, and arbitration. He has substantial experience providing counsel regarding disputes and litigation in the areas of insurance coverage, tax, breach of contract, injunctions, fraud, unfair competition, landlord/tenant, construction, trusts and estates, ...

Wayne practices within Butler Snow's Public Finance, Tax Incentives and Credit Markets group. His work has been concentrated in all roles of Public Finance since 1984, with a particular emphasis in affordable housing finance.

Kim Boyle practices in the areas of labor and employment, civil rights, constitutional law, commercial, tort and general litigation. Her employment practice includes representing employers in employment related claims, such as retaliation and discrimination claims as well as workplace harassment. She also handles EEOC charges and other administrative complaints through the administrative and judicial process. Her practice also includes the representation of public and private clients in a wid...

Richard C. Stanley is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice, Bet-the-Company Litigation, Commercial Litigation, Ethics and Professional Responsibility Law, Legal Malpractice Law - Defendants, Litigation - Antitrust, Litigation - First Amendment, Litigation - Real Estate, Litigation - Securities and Professional Malpractice Law - Defendants. Richard C., who practices law in New Orleans, Louisiana, has been recognized since 2006. This recognitio...

Mr. Wittmann concentrates his practice in commercial litigation, class actions, toxic tort litigation, products liability and antitrust matters. He has extensive trial experience, maintains an active litigation practice and is a frequent lecturer. He also has an active family law practice. Mr. Wittmann joined Stone Pigman in 1961.

Frank P. Tranchina, Jr., is a partner in the law firm of Tranchina & Mansfield, L.L.C. He received his law degree from Loyola University School of Law in 1979. He is Board Certified in Family Law by the Louisiana Board of Legal Specialization and is also licensed in the State of California. He is a fellow of the American Academy of Matrimonial Lawyers. He is a past chairman of the Family Law sections of the Louisiana State and Jefferson Bar Associations as well as co-chair of the board ce...