Port Barre Business Lawyers

With offices in Lafayette and Opelousas, I have a statewide civil litigation practice and am admitted in all state and federal courts of Louisiana. I am proud to represent my clients, from Louisiana citizens to Fortune 1000 companies.

Matt Smith is an associate in the Baton Rouge office of Kean Miller. He joined the firm in 2013 and practices in the commercial litigation, toxic tort defense, and environmental litigation groups. His work focuses on the representation of oil and gas exploration and production companies, mid-stream companies, and other industry companies in various litigation matters including property damage and contamination, property rights, and commercial and contractual disputes.

Matt has extensive experience guiding clients through claims related to soil contamination, groundwater contamination, air pollution, and the associated regulatory standards. His practice covers a wide range of commercial and litigation issues ranging...

Jason is one of the nation's top trial lawyers for one reason: when he represents a client, he's all in. No matter how tough the fight. No matter how big the challenge. When it matters most, he's there for people who have been wronged. He takes every case personally, treating each client like family while he fights to rebuild their lives.

When people need to win, they call Jason. He's won several verdicts and settlements worth more than $100 million, dozens of results worth more than $10 million, and more than 200 results worth $1 million or more. In total,...

Eric Lockridge enjoys helping clients solve problems that arise in their businesses. His practice includes business litigation, bankruptcy and business reorganization, commercial collections, and assisting clients with business transactions. He has tried commercial and tort cases to verdict in Louisiana and Texas, and has successfully defended judgments on appeal. Eric currently focuses on lender work-out agreements, bankruptcy-related litigation, negotiation and dispute resolution, and complex commercial cases for Kean Miller’s construction, energy, and financial sector clients. Eric also works with Kean Miller’s intellectual property team to litigate patent, trademark, and copyright claims.

Eric advises corporate clients, lenders, and distressed-asset investors in asset...

Rich is a shareholder with Wiener, Weiss & Madison. He joined the firm in 2013 and advises businesses, families and individuals in the areas of Taxation, Corporate Law, Securities Law, Mergers & Acquisitions, Real Estate Law, Estate Planning, Successions/Probate, Title Insurance and Nonprofit Law.

Ben Jumonville is an associate in the Baton Rouge office of Kean Miller.

Matthew Meiners is a partner in the Baton Rouge office of Kean Miller. He joined the firm in 2009 and practices in the business and corporate group. Matthew has experience in the drafting and negotiation of numerous industrial service and purchase agreements. He also has experience representing numerous individuals and small businesses in connection with acquisitions and divestitures of their respective businesses and with formation of new entities, including drafting organizational documents and planning of overall corporate structure.

Matthew earned his B.S. in International Trade and Finance with a minor in Economics from Louisiana State University in 1998. He earned his...

I am a successful Louisiana Intellectual Property attorney. My practice includes comprehensive representation for Trademark, Patent, Copyright and Trade Secret matters. A Registered Patent Attorney, I am licensed to practice in the United States Patent & Trademark Office, as well as Louisiana, California and Hawaii courts.

I am committed to providing exceptional service and legal representation for IP matters across a broad range of technologies. I vigorously advocate for the rights and interests of my clients, intent on the best possible outcomes.

With extensive experience and knowledge, I teach Patent Law at Louisiana State University Law Center. I have been honored among...

Armand Roos is Of Counsel for the firm of Wiener, Weiss & Madison, A Professional Corporation. He has been in private practice for more than 40 years. Armand is certified as a specialist in estate planning and estate administration by the Louisiana Board of Legal Specialization. He is a Fellow of the American College of Trust and Estate Counsel (ACTEC).

Richard McConnell is a partner in the Baton Rouge office of Kean Miller. He is trial counsel for energy and financial companies in high stakes lawsuits involving a wide variety of claims. Prior cases involved soil and groundwater contamination, wetlands loss, toxic tort exposure, lost mineral leasing opportunities, mineral lease cancellation, pipeline right-of-way claims, expropriation/condemnation, and commercial litigation. Richard also serves as appellate counsel arguing before state and federal appellate courts.

Richard’s recent experience includes obtaining a successful verdict as trial counsel for national pipeline companies in a wetlands loss lawsuit involving canals that widened over time, he was lead...

Adam Young grew up in Abbeville, Louisiana and attended Tulane University School of Law, earning his Juris Doctor degree in 2005. Following graduation, Adam worked for law firms and companies in the Oil & Gas industry in Louisiana, gaining business law experience that he has transferred to his own practice. He has experience in bankruptcy law, in which he focuses on complex bankruptcy situations. Adam is a member of the Bankruptcy Section of the Louisiana Bar Association, as well as the National Association of Consumer Bankruptcy Attorneys. Additionally, he has extensive experience representing clients in divorce and family law cases,...

Attorney Noah Wexler is a highly experienced trial lawyer who has handled tens of thousands of cases in the past decade. Due to his commitment to his clients, keen skills in preparing for trials, attention to detail, and his ability to identify strategies that force insurers and negligent companies to pay maximum compensation, Noah has recovered hundreds of millions of dollars. While he is highly skilled in various areas of personal injury law, he focuses the majority of his work handling catastrophic truck accident cases, pharmaceutical cases, complex product liability cases, wrongful death cases, and catastrophic offshore injury cases throughout...

Seth joined Mansfield Melancon after practicing with two of Lafayette's preeminent law firms. Seth joined Mansfield Melancon to pursue the firm's goal of understanding a client's wishes while efficiently and aggressively pursuing the most favorable result.

After receiving his J.D. from LSU, Seth accumulated experience in Personal Injury Litigation, Property Damage Litigation, Insurance Defense, Coverage Litigation, and Commercial Litigation and Transactions (including Collections, Corporate Organizational Work, Contract/Lease Preparation, Mergers, and Acquisitions). Seth has appeared before various Louisiana administrative agencies (including Louisiana's Office of Workers' Compensation), 20+ Louisiana Judicial District Courts, several Louisiana Appellate Courts, the U.S. District Courts in Louisiana,...

Jeffrey S. Wittenbrink is a Board Certified Family Law Specialist in Baton Rouge, Louisiana. He handles difficult and complex custody and community property cases associated with divorce; adoptions, paternity and grandparent custody cases. He also handles personal injury cases, wills and successions and general civil and criminal litigation. He is most recently associated with First Amendment litigation on behalf of Pastor Tony Spell, of Central, Louisiana, and has defended Firehouse BBQ in Watson, Louisiana in litigation against Governor Edwards' Covid-19 restrictions.

Brad’s practice utilizes the Master of Business Administration he earned in addition to his Juris Doctor. In addition to representing businesses of all kinds, he practices many different areas of law, performing both transactional work and litigation. Brad’s trust and estate practice covers everything from simple wills and successions to complex trusts and advanced estate planning. As part of his real estate practice, he is a title agent for Gulf Title Corporation, which is an agent for First American Title Insurance Company of Louisiana. Brad’s collection practice specializes in purchased debt. He also litigates many labor and employment matters and...

Mark Doré is senior counsel in the Lafayette office of Kean Miller. He joined the firm in 2018 and practices in the oil and gas, business and corporate and real estate groups. Mark’s practice focuses on representing upstream energy companies in Louisiana, including oil and gas transactional matters, mineral title examination, due diligence, acquisition and sale of oil and gas properties, regulatory compliance, and providing advice to attorneys and landmen at companies engaged in upstream activities.

While in law school, Mark launched his own oil and gas/real estate title company in Lafayette, Louisiana, and continued working full time as an independent...

Mr. Cullens was born in New Orleans on April 3, 1967.

I am a life-long Louisiana native admitted to practice in all Louisiana state and federal courts. For over 40 years I have handled trials and appeals on many different legal issues. Although my representation has involved many other matters, I have concentrated my current practice in the areas of bankruptcy cases (consumer and business, debtor and creditor); business law and litigation (forming, reorganizing, selling, and purchasing small businesses and handling business disputes); storm/hale damage insurance claims and litigation; successions, wills, and estate law; collections, foreclosures, and real estate litigation; and construction claims, arbitration, and litigation. Bar Admissions All Louisiana state courts U.S. District...

Kyle Polozola is a partner in the Lafayette office of Kean Miller. He practices in the oil and gas, business and corporate, and real estate groups. Kyle has more than 21 years of experience handling complex oil and gas and commercial litigation disputes, environmental litigation, oil and gas transactional matters, including mineral title examination, due diligence, acquisition and sale of oil and gas properties, and energy regulatory matters. He represents lenders and business interests in commercial real estate matters, and assists clients with a variety of corporate and business transactional matters.

Following law school, Kyle clerked for the Hon. Catherine D....

Forrest Guedry is an associate in the Baton Rouge office of Kean Miller. He joined the firm in 2018 and practices in the litigation group. Prior to joining the firm, Forrest practiced insurance and worker’s compensation defense in Lafayette, Louisiana.

Forrest earned his B.A., cum laude, from Southeastern Louisiana University in 2012. He earned his J.D., cum laude, from Loyola University New Orleans College of Law in 2015, where he served as Editor in Chief of the Loyola Maritime Law Journal. He also participated in the Loyola Moot Court Program as an oralist on the 2014-2015 Judge John R. Brown Admiralty...

Trippe Hawthorne is a partner in the Baton Rouge office of Kean Miller. He joined the firm in 2004 and practices in the construction, ADR and business litigation groups. Trippe has experience in all phases of the construction industry and in a wide variety of commercial litigation, and general litigation matters, including design and construction contracting and dispute resolution across all sectors, including industrial, commercial, public, and residential; public bidding and procurement challenges; and public and private works lien laws. Trippe has experience with administrative law and occupational licensing law, having served as General Counsel for the Louisiana State Licensing...

Benn Vincent is a partner at Kean Miller and practices in the firm's litigation group. He represents local, national and international energy and industrial clients in cases involving a wide variety of substantive areas such as tax litigation, oil and gas litigation, NORM, environmental litigation, toxic tort, breach of contract, construction and commercial litigation, and warranty and products liability suits.

Applying his litigation skills outside of the courtroom, Benn was part of a team that negotiated and drafted the contract for the creation of a new oil and gas exploration and production company for one of Louisiana's largest landowners.

Benn is listed...

Mack Gregorie is a partner in the Baton Rouge office of Kean Miller. He joined the firm in 1984 and has extensive experience in all types of business and corporate transactions, including complex commercial and industrial real estate matters and finance. Mack represents major international petrochemical clients, worldwide energy producers, banks and financial institutions, buyers and sellers, landlords and tenants, and lenders. A Certified Public Accountant, Mack lectures frequently on real estate topics such as sales, leases, property law, purchase and sale agreements, and recent developments in real estate law. He is also a title agent for First American Title...

Trey McCowan is a partner in the Baton Rouge office of Kean Miller. He joined the firm in 1989 and practices in the litigation group. Trey represents local, regional and multi-national energy and petrochemical clients in a wide variety of litigation matters. He has specific experience representing clients in litigation involving complex commercial agreements and legacy site litigation in the energy industry. Trey also represents clients with regard to environmental litigation and toxic tort defense. He also advises clients on electronic discovery, e-discovery compliance, electronically stored information (ESI), electronic information management, and retention and destructive policies and procedures.

Trey is listed...

John Heinrich is Of Counsel to the Baton Rouge office of Kean Miller. He joined the firm in 2000 and practices in the litigation group. John represents clients in commercial litigation, products liability, chemical exposure claims, personal injury defense, medical malpractice defense, toxic tort defense, ERISA, and OSHA matters. John has litigated cases not only in Louisiana but in 14 other states in both state and federal forums.

John earned his B.A. from Louisiana State University in 1973. He earned his J.D. in 1987 from the LSU Law Center where he was a member of the Phi Kappa Phi and Order...

Before joining Walters, Papillion, Thomas, Cullens LLC, Andrée Matherne Cullens was a partner for more than fifteen years at Taylor, Porter, Brooks, and Phillips, LLP, one of the largest defense firms in Louisiana. She represented creditors and trustees in bankruptcy proceedings, state agencies and businesses in commercial litigation, banks and financial institutions, and Insurance Receivers in regulatory proceedings. Some of her former clients include Chase Bank, State Street Bank and Trust Company, the Louisiana Office of Economic Development, LSU, and the Louisiana Department of Revenue. Ms. Cullens has considerable courtroom experience in both federal and state courts and has been...