Derek A. Walker

Harry Rosenberg practices in the area of commercial litigation, concentrating in the areas of business torts, trial practice, civil rights, and white collar criminal law. Mr. Rosenberg is the regional practice coordinator of the firm’s commercial litigation practice. Prior to joining Phelps Dunbar in 1974, Mr. Rosenberg served as a judicial clerk to The Honorable Jack M. Gordon, Judge, U.S. District Court, Eastern District of Louisiana. He also served as the United States Attorney for t...

Thomas Louis Colletta, Jr. he concentrates his practice on varied areas of casualty litigation in New Orleans and Lake Charles. Mr. Colletta worked as an executive assistant to United States Congressman Jimmy Hayes of Louisiana’s seventh congressional district during and after college. Following law school at Tulane School of Law, Mr. Colletta served as a law clerk for the Honorable Gene Thibodeaux, Chief Judge of the Louisiana Third Circuit Court of Appeal. Upon completion of his clerk...

Sean Mount defends corporate clients and insurance companies in a variety of litigation claims that can arise as a result of today’s competitive legal environment. With a special interest in defense litigation, Sean Mount enjoys addressing client problems and crafting a solution that is best suitable for their business. Building upon his extensive courtroom experience, he has successfully litigated a variety of matters in Louisiana, Mississippi, and Texas for various corporate and insur...

Based in New Orleans, Louisiana, Tod Everage advises Fortune 500 corporations, established energy companies, and emerging alternative energy enterprises on the transactional, regulatory, and litigation issues they encounter in daily operations. His practice includes Admiralty and Maritime Law, as well as offshore, midstream , and environmental matters arising under federal statutes such as the Outer Continental Shelf Lands Act, Natural Gas Act, NEPA, Deepwater Port Act, Clean Air Act, Clean W...

Michael L. Eckstein is a top attorney recognized by Best Lawyers in the practice area(s) of Business Organizations (including LLCs and Partnerships), Closely Held Companies and Family Businesses Law, Commercial Transactions / UCC Law and Tax Law. Michael L., who practices law in New Orleans, Louisiana, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael L. is held by other top lawyers in the same geographic...

Devin Ricci represents businesses of all sizes in the ownership, monetization, and protection of intellectual property . His practice includes Copyright Law, Trademark Law, Trade Secrets Law, and intellectual property litigation, including Litigation – Patent and Litigation – Intellectual Property matters in federal courts. He works with clients to secure IP rights and to resolve disputes involving patent, trademark, and copyright infringement, as well as trade secret misappropria...

Joe Lavigne is a partner in the Labor & Employment Practice Group and an experienced litigator in trade secret and non-compete disputes. As a lead attorney on Jones Walker’s trade secret and non-compete team, Joe focuses his practice on prosecuting and defending claims of employee misconduct involving trade secret violations, unfair trade practices, non-compete violations, invasion of privacy, Computer Fraud and Abuse Act issues, theft, and related disputes. He also advises clients ...

M. H. Gertler is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Plaintiffs, Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. M. H., who practices law in New Orleans, Louisiana, has been recognized since 2012. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which M. H. is held by other top lawyers in the same geographic and legal practice area.

Beverly DeLaune handles professional liability matters for accountants, lawyers, insurance agents and brokers. Beverly assists her clients in responding to disciplinary complaints and professional liability lawsuits, as well as providing assistance addressing pre-litigation concerns. Beverly DeLaune handles professional liability matters for accountants, lawyers, insurance agents and brokers. Beverly assists her clients in responding to disciplinary complaints and professional liability lawsu...

Lon LeSueur’s multi-faceted practice focuses on complex and commercial litigation. He has deep litigation experience, having earned victories for his clients in state and federal courts in Texas, Louisiana, and Mississippi, as well as various arbitration forums. Lon has successfully represented clients through all stages of litigation from case development and initial fillings, motion practice, discovery, trial, and appeal. Lon has first-chair trial experience, and his appellate work in...