Patent Attorneys by State » Louisiana

Registered Patent Attorneys in Louisiana

The U.S. Patent and Trademark Office's roster lists 143 registered patent attorneys and 31 patent agents with business addresses in Louisiana as of November 2026, the 32nd-most of any state. We've matched 73 of those attorneys to their Lawbamba profiles, listed below.

Where Louisiana's patent practitioners work

Employers with the most registered practitioners

Law firms and companies, as written on the USPTO roster. Includes both attorneys and agents.

Patent attorney or patent agent?

Both are registered with the USPTO and can prepare and prosecute patent applications. To register, either must show scientific or technical training and pass the USPTO's registration exam. A patent attorney is also a licensed lawyer, so they can give legal advice beyond the application itself, such as on licensing, infringement claims or lawsuits. A patent agent isn't a lawyer and works only on matters before the USPTO.

Louisiana lawyers with a USPTO patent registration

Lawbamba profiles we matched to an active USPTO registration by name plus phone, ZIP, city or firm. Ordered by our ranking, then grouped by city.

New Orleans

• Thomas Keaty Keaty Law Firm · Reg. No. 27038
• Kenneth Tolar Tolar Harrigan & Morris LLC · Reg. No. 39860
• Chadwick Mollere Johnson Gray McNamara, LLC · Reg. No. 46939
• Emily Gummer Carver, Darden, Koretzky, Tessier, Finn, Blossman & Areaux, LLC · Reg. No. 66917
• Ian Barras Carver, Darden, Koretzky, Tessier, Finn, Blossman & Areaux, LLC · Reg. No. 62812
• John Etter Rodney & Etter, LLC · Reg. No. 41012
• Juan Lizarraga Milling Benson Woodward, LLP · Reg. No. 38226
• Lloyd Shields Shields Mott Llp · Reg. No. 30106
• Matthew Stedman Brown Sims, PC · Reg. No. 60240
• Paul Thibodeaux Frilot, LLC · Reg. No. 58986
• Thomas Lemler Lemler IP, LLC · Reg. No. 80013
• William Buckley Reg. No. 48975
• Adam Vickers Reg. No. 62983
• Andrew Vicknair D'Arcy Vicknair LLC · Reg. No. 53721
• Charles Garvey Garvey, Smith and Nehrbass, Patent Attorneys, LLC · Reg. No. 27889
• Jared Rovira Intellectual Property Consulting, LLC · Reg. No. 81471
• Julia Fitzpatrick Garvey, Smith and Nehrbass, Patent Attorneys, LLC · Reg. No. 60494
• Julie Chauvin Garvey, Smith and Nehrbass, Patent Attorneys, LLC · Reg. No. 68936
• Kristen Melton Louisiana Supreme Court - Central Staff · Reg. No. 47789
• Len R. Brignac King, LeBlanc and Bland, P.L.L.C. · Reg. No. 34783
• Mark Andrews Andrews Arts & Sciences Law LLC · Reg. No. 43472
• Mark Melasky Intellectual Property Consulting, LLC · Reg. No. 65265
• Michael Carbo Reg. No. 30615
• Raul V. Fonte Jones, Walker, Waechter, Poitevent, Carrere & Denegre, L.L.P. · Reg. No. 27882
• Seth Nehrbass Garvey, Smith and Nehrbass, Patent Attorneys, LLC · Reg. No. 31281
• Stephen Kepper Intellectual Property Consulting, LLC · Reg. No. 71346
• Stephen Thompson Adamsip, LLC · Reg. No. 72486
• Vanessa D'Souza Garvey, Smith and Nehrbass, Patent Attorneys, LLC · Reg. No. 65113

Baton Rouge

• Jacob Simpson Breazeale, Sachse & Wilson, L.L.P. · Reg. No. 72211
• Chase Zachary United States Attorney's Office · Reg. No. 71400
• Allen Darden Phelps Dunbar · Reg. No. 32214
• Craig Sabottke Watson, Blanche, Wilson & Posner · Reg. No. 70021
• John Edel Kean, Miller, Hawthorne, D'Armond, McCowan & Jarman, LLP · Reg. No. 58363
• John Runnels John H. Runnels, Attorney At Law · Reg. No. 33451
• Pamela Baxter Kean, Miller, Hawthorne, D'Armond, McCowan & Jarman, LLP · Reg. No. 59633
• Warner Delaune Baker, Donelson, Bearman, Caldwell & Berkowitz, PC · Reg. No. 36781
• William Kiesel Roy Kiesel Ford Doody & Thurmon, Aplc · Reg. No. 25883
• Alana Fernandez Reg. No. 63209
• Bonnie Davis Taylor, Porter, Brooks & Phillips, LLP · Reg. No. 41699
• Bryton Clark Roy Kiesel Ford Doody & Thurmon, Aplc · Reg. No. 82199
• Chad Grand Jones, Walker, Waechter, Poitevent, Carrere & Denegre, LLP · Reg. No. 59209
• J Overton Reg. No. 31554
• James Carver The Carver Law Firm · Reg. No. 60654
• Jessica Engler Kean Miller, LLP · Reg. No. 72602
• Mark Mahaffey La House of Representatives · Reg. No. 53253
• Mary Drabnis Phelps Dunbar LLP · Reg. No. 45909
• Olivia Wolf Jones Walker LLP · Reg. No. 81454
• Randel Patty Phelps Dunbar, LLP · Reg. No. 38992
• Robert Tucker Tucker & Associates · Reg. No. 31434
• Taylor Dunne Kean Miller, LLP · Reg. No. 80313
• Tiffany Monroe The Law Office of Tiffany E Monroe, LLC · Reg. No. 74249
• William Baumgartner Reg. No. 68462
• William Coenen Reg. No. 48239

Lafayette

• Greg R. Mier Onebane Law Firm · Reg. No. 41998
• Ryan Goudelocke Durio, McGoffin, Stagg & Ackermann · Reg. No. 73737
• C. Dean Domingue Domingue & Waddell, PLC · Reg. No. 33682
• Jesse Lambert Law Office of Jesse D Lambert, Llc · Reg. No. 38215
• Joseph Lemoine Lemoine & Associates, LLC · Reg. No. 32256
• Robert Waddell Jones Walker LLP · Reg. No. 35795
• Sarah Dupont Babineaux, Poche, Anthony & Slavich LLC · Reg. No. 73181
• Ted M. Anthony Reg. No. 38816

Metairie

• Taylor Norton Norton IP Law Firm · Reg. No. 65050
• Brett North Roy Kiesel Ford Doody & Thurmon, Aplc · Reg. No. 42040
• Fabian Nehrbass Garvey, Smith & Nehrbass, Patent Attorneys, LLC · Reg. No. 77655
• Joseph Tran Lammico · Reg. No. 77153
• Lindsey Ajubita Reg. No. 76765

Gretna

• Brennan Webb Reg. No. 80592

Harahan

• James Cronvich Laitram, LLC · Reg. No. 33163

Pineville

• Jeremy Kliebert Cleco Corporate Holdings LLC · Reg. No. 48227

Madisonville

• Joseph Regard Joseph T Regard, Ltd Plc · Reg. No. 34907

Covington

• Larry Englande Treadaway Bollinger, LLC · Reg. No. 68014

Saint Rose

• Stephanie Naquin Reg. No. 45931

Shreveport

• Trina Chu Trina T. Chu, Attorney At Law · Reg. No. 52746

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