3 Best Patent Attorneys in Houston, TX

Expert-recommended Top 3 Patent Attorneys in Houston, Texas. All of our patent lawyers actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence. You deserve only the best!

Quisenberry Law PLLC - Houston, TX Patent Attorneys
Quisenberry Law PLLC - Houston, TX Patent Attorneys
5+ YEARS IN TBR
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QUISENBERRY LAW PLLC

13910 Champion Forest Drive, Suite 203,
Houston, TX 77069 Directions

Since 1998

Specialty:

Intellectual Property Patent Infringement Trademark and Trade Dress Infringement Copyright Infringement Unfair Competition Lanham Act Claims Related to State Law Claims Breach of Contract and Tortious Interference Patent Trademark Procurement Patent Search Patent Application Utility Patents Design Patents Plant Patents Registering Trademarks and Copyrights Protecting Trade Secrets Litigating Intellectual Property Lawsuits Licensing IP Rights Non-Infringement Analysis and Opinion Preparation Due Diligence in Mergers and Acquisitions Counseling Clients Regarding a Broad Range of Intellectual Property Issues Trademark Symbol

"C. Dale Quisenberry is the owner of Quisenberry Law PLLC. He earned his Juris Doctor from the University of Tulsa College of Law and is a member of the Houston Bar Association, the Houston Intellectual Property Law Association, and the American Intellectual Property Law Association. He has more than 30 years of experience in intellectual property law and is registered to practice before the United States Patent and Trademark Office. He has worked in many courts across the United States. He has experience handling patent applications for a wide range of industries, including oil field technology, road construction, and software. He has also successfully secured registrations for trademarks, service marks, logos, slogans, and even product shapes with the United States Patent and Trademark Office. In addition, he has handled intellectual property lawsuits in courts across the country.

2026 Update: The firm works with clients worldwide on copyright and trademark matters and focuses on protecting intellectual property and handling related legal disputes. It is known for providing reliable and high-quality legal services in this specialized field."

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License #36,643|24005040

Contact:

(832) 680-5000 (832) 680-1000

Mon-Sat: 7am - 7pm
Sun: Closed

TBR® Inspection Report:

9+ YEARS IN TBR
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MADAN LAW PLLC

4900 Woodway Drive, Suite 675,
Houston, TX 77056 Directions

Since 2009

Specialty:

Patents Preparation Patents Prosecution Patents Protection Trademarks Registration Trademarks Acquisition Trademarks Protection Trade Secrets Creation Protection Business Formation Contract Drafting Negotiations Cancellations Appeals Defending Opposition Cancellation Proceedings Business Litigation Patent Law IP Internet Litigation

"Leela Madan is the owner and patent attorney of Madan Law PLLC. She completed her BS. at St. Edward’s University and JD at South Texas College of Law. Leela Madan was admitted to practice State Bar of Texas, United States Patent and Trademark Office, and U.S. District Court for the District of Colorado. She also has extensive experience with U.S. trademark practices, including obtaining trademark registrations, as well as defending Opposition and Cancellation proceedings, conducting regular policing to identify infringers, as well as prosecuting matters before the U.S. Trademark Trial and Appeal Board (TTAB). She has professional experience that includes patent work in the upstream oil and gas industry, as well as several other technologies, including media, entertainment, consumer goods, and a specialty in trademark selection, registration, and protection for over 15 years of progressive legal experience. She speaks English and Spanish. Madan Law PLLC specializes in the preparation and prosecution of patent and trademark applications. Patent and trademark attorneys leverage comprehensive knowledge in intellectual property law to provide expertise across trademarks, patents, copyrights, and licensing. The firm aims to build purposeful and meaningful partnerships with every one of its clients. They are supported in assisting their clients in achieving growth, profitability, and success in their ventures. Their team prides itself on partnering with businesses and organizations to provide trusted legal services with a personal touch that is unparalleled in the market. You can contact Madan Law PLLC to book your appointment.

2026 Update: This business is securing and enforcing IP rights. They maintain the value of clients' business and specialize in prosecution of patent application."

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SuperLawyer Rising Star 2018-2022
Houstonia Top Lawyer 2016-2022
License #64,402|24070194

Price:

HOURLY RATES:
Starts From $200
Upto $500

Contact:

(713) 364-4796

Mon-Fri: 9:30am - 5:30pm
Sat & Sun: Closed

TBR® Inspection Report:

9+ YEARS IN TBR
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RICHARD ELDREDGE

LEAVITT & ELDREDGE LAW FIRM
11811 North Freeway, Suite 500,
Houston, TX 77060 Directions

Since 2008

Specialty:

Patent Trademark Copyright Trade Secret Intellectual Property IP Business Law IP Litigation Intellectual Property Patent Search Trademark Search Trademark Applications Trademark Strength Copyright Protection Intellectual Property S-Corp Corporation Partnership Filings Trade Dress Matters Intellectual Property Litigation Patent Litigation Trademark Litigation Copyright Litigation Patent Trademark Prosecution

"Richard Eldredge is the Senior Partner of Leavitt & Eldredge Law Firm. He has completed his JD from the University of La Verne College of Law. A professional engineer and a patent lawyer, he is interested in everything that they do. He is a member of the J. Rueben Clark Law Society, Tarrant County Bar Association, and Dallas County Bar Association. He was admitted to practice in the Texas State Bar as a Registered Patent Attorney and USPTO Trademark Office. Leavitt & Eldredge Law Firm is your one-stop destination for protecting your brand. The firm offers patents, trademarks, copyrights, trade secrets, LLC, and litigation services. They have 3700+ Patents and Trademarks Prosecuted. Contact Leavitt & Eldredge Law Firm to book your free consultation.

2026 Update: This firm helped thousands of clients to protect their business and ideas. Richard Eldredge is a licensed engineer and attorney, and he specialises in patent law. Staff in this firm have very experienced members who have successfully registered more than 1900 patent and trademark cases this firm serves for a wide range of clients."

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License #61,902|24072085

Price:

Non-Provisional Application:
$5000
Provisional Application:
$1500
Design Application:
$1500
Trademark Application:
$1175
LLC Application:
$1600
HOURLY RATES:
Starts From: $400
Upto: $550

Contact:

(844) 728-3680 (832) 944-4221

Mon-Fri: 8am - 8pm
Sat & Sun: Closed

TBR® Inspection Report: