R. Andrew Patty  II - McGlinchey Stafford PLLC

R. Andrew Patty II

Listed in Best Lawyers since 2009

R. Andrew "Drew" Patty II is a member of McGlinchey Stafford, PLLC and Team Leader of its Intellectual Property Group. He has extensive experience in a broad range of transactional intellectual property matters and related litigation.

His chemical patent experience includes patent preparation and prosecution in the fields of oilfield proppants and other downhole chemicals, refinery catalysts, organometallic chemistry, microbiocidal agents, catalyst reactions, pharmaceuticals and their intermediates, mercury sorbent technologies and bromine chemistry, among others. His mechanical and electro-mechanical experience includes patents in technical fields such as downhole tools for oil field applications, medical devices and procedures, pump systems and mechanical seals, marine engines and related systems and off-shore drilling equipment, among others. Drew's patent practice experience further extends to business method and software-based patent application preparation and prosecution in the areas of mortgage-based and futures contract investment products and related methods, insurance-based investment products and related methods, and software-based systems for e-payment processing and improving computer network security. His work experience also includes freedom of use and validity opinions on patents and trademarks, strategic IP portfolio enforcement counseling and international portfolio management. He also has experience representing clients on various matters before both the U.S. Patent and Trademark Office’s Patent Trial and Appeal Board and its Trademark Trial and Appeal Board.

Outside of the patent arena, Mr. Patty has prepared and prosecuted numerous U.S. and international trademark applications, conducted IP due diligence for lenders in secured loan transactions, filed U.S. copyright applications for a wide variety of works of art and authorship, negotiated and prepared patent, trademark and software licenses, joint development agreements, software development agreements and software-as-a-service subscription agreements.

In the area of litigation, he has represented clients, both plaintiff and defendant, in patent infringement, trademark infringement, trade secret misappropriation and copyright infringement. He has also represented clients in domain name disputes under the ICANN arbitration procedures and consulted as an expert witness in legal malpractice actions.  While his experience in the chemical patent practice is his most extensive, his client industries have been diverse, ranging from chemical and oil field service companies, financial institutions, restaurant groups, music labels and architectural studios, to industrial equipment, wood product and marine engine manufacturers and software development companies.

Tulane UniversityBSBA 1987The University of North Carolina at Chapel HillJ.D. 1990
Evergreen FoundationLouisiana Bar FoundationAmerican Bar Association Tort, Trial & Insurance SectionAmerican Intellectual Property Association

Case History

Nolan et al. v. Hermmann et al.; Nolan et al. v. Grubbs et al. and Grubbs et al. v. Nolan et al. — USPTO Patent Interference nos. 105,372, 105,373 and 105,374.  Complex 3-way patent interference regarding catalyst technology useful in pharmaceutical and other chemical manufacturing, adverse to a Nobel prize winning inventor.  Technology is now the subject of federal court litigation.
Grainger v. BOH Environmental, Case 4:14-cv-01302 (SDTx) — Served as defense counsel in patent litigation between competitors involving products sold into the defense industry.
Kaki, et al., v. Whole Foods Market IP, LP, TTAB Opposition No. 91224191 (2015) — Serve as opposing party counsel in trademark opposition proceeding at the U.S. Trademark Trial and Appeal Board against major grocery retailer.

Office Location

One American Place, Suite 1400
301 Main Street
Baton Rouge, LA 70801
United States


Lawyer of the Year Awards

2017 Lawyer of the Year in Patent Law of the Baton Rouge Metro Area2015 Lawyer of the Year in Trademark Law of the Baton Rouge Metro Area2012 Lawyer of the Year in Patent Law of the Baton Rouge Metro Area
R. Andrew Patty II has earned a Lawyer of the Year award for 2017!R. Andrew Patty II has earned a Lawyer of the Year award for 2015!R. Andrew Patty II has earned a Lawyer of the Year award for 2012!

Practice Areas

Copyright Law
Patent Law
Trademark Law

Other Information

Race: American Indian
Gender: Male