Madan Law
“Beyond being knowledgable and professional, the ease of working with Leela and her team made a huge positive impact on a very important business decision I had to make.”
Best Patent & Trademark Attorneys in Houston, TX
24 firms listed · all 24 in Houston · 1 open 24/7 · 2 open weekends · 21 rated 4.5+
Data verified October 18, 2026
Lloyd & Mousilli
“This is a top-tier law firm that truly prioritizes its clients, delivering strategic legal guidance with precision and excellence”
Stephens Juren
“If you're looking for an attorney who genuinely cares about his clients and will help you through every step of the way, I highly recommend him and his team.”
Cashman Law Firm
“Unlike the “settlement mills” (which made up the vast majority of firms I called), Rob asked the right questions and actually cared about what I wanted to achieve.”
Akaweih Law Firm
“Everyone is extremely personable and they the time to make sure everything is handled with great care.”
Ramey
“Where do I begin with how grateful and thankful I am for everything that Ramey LLP helped me with when I reached out to him with an idea and had no idea where to begin.”
The 24 firms listed for Houston, TX handle patent, trademark, copyright and trade secret work for clients. What each says about its technical fields and filing practice comes from its own website; ratings come from public reviews.
Area overview: Houston, TX
All 24 firms we list here are in Houston itself. We have 30 firms in Houston on file; this page shows the highest-rated 24. The firms on this page are rated from 3.7 to 5.0 across 568 reviews; 5 have 50 or more reviews and 21 are rated 4.5 or higher. The topics that come up most in reviews of the firms on this page are "communication", "knowledge" and "price". 1 is open around the clock; 2 are open on Saturdays and 1 on Sundays. The practice areas the firms on this page list most often on their websites are patents (5), trademarks (5), copyrights (4), trade secrets (4) and employment law (3). Domain records put 17 websites of the firms on this page at ten or more years old; the oldest dates from 2001. 1 offers urgent consultations; 1 offers remote or virtual consultations; 1 offers payment plans and 4 offer a free initial consultation. We have a website on file for all 24 of the firms on this page; 22 publish a contact page; 17 list a public email and 1 takes bookings online. We count these figures across the firms on this page; hours and prices change, so confirm the details with the firm before you book a consultation.
Do patent firms listed for Houston offer a free first consultation?
4 of the 24 patent firms advertise a first consultation at no cost. Expect it to cover what you have made, whether anything has been disclosed publicly, and which right might apply. Bring dated notes and drawings. Ask about confidentiality before you describe the invention in any detail.
Quisenberry Law
“I told him we were leaving town on Wednesday but was in a hurry to meet with him and he even squeezed us into his tight schedule on short notice.”
Law Office of Zachary Hiller
“He immediately took it on and got it done after hours, doing a great job with little to no background on the subject, putting me at ease with his competence and dedication.”
Tmkings - Patent & Trademark Attorneys
“Your help has been invaluable, and I am very grateful for the dedication and professionalism with which you have handled everything.”
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Mickey Law Group
“The Mickey Law Group has been an incredible partner from day one, helping with everything from forming my business to protecting my intellectual property, including trademark filings.”
The Polasek Law Firm
“It's a relief to be working with a lawyer who has professional expertise.”
Murr Law
“I especially want to highlight the friendliness, professionalism, and dedication of the entire team, who were always willing to help, answer questions, and offer kind and respectful treatment”
Childs Patent Law
“It was a pleasure working with them and recommend talking with them if you have an unique idea too.”
Ewing & Jones
“This a professional law firm with diligent and brilliant lawyers.”
Law Office of Delphine James
“Mrs delphine James help me win my ssi case I would recommend her services.”
Cabello Hall Zinda
“The successful challenge led to the litigation being paused by the judge and the case being quickly resolved, which ultimately saved our company hundreds of thousands of dollars in litigation fees.”
Yetter Coleman
C. Tumey Law Group
Triantaphyllis Law Firm
“We have been using Mr Triantaphyllis Law services for nearly a decade in areas related to business copyright and trademarks, always excellent in all aspects.”
Gibbs & Bruns
Patterson + Sheridan
“These people truly care about you!”
Phillips Kaiser
“This firm knows the law and they're honest.”
Keeling Law
Edmonds & Cmaidalka
Why these companies made our list
What clients say about firms in Houston
- “Leela and her staff are awesome. They're very responsive, and really took the time to answer all of my questions and concerns and made the process of trademarking seamless for us.” — client of Madan Law
- “From day one, they were professional, responsive, and incredibly knowledgeable about the entire trademark process.” — client of Akaweih Law Firm
- “Super professional patent attorney, very knowledgeable, always on time and easy to deal with.” — client of Childs Patent Law
- “They are professional, responsive, and hard working. They helped me with a little infringement issue.” — client of The Polasek Law Firm
- “Rob Cashman is prompt, knowledgeable, and efficient. Got my copyright case resolved within 48 hrs.” — client of Cashman Law Firm
Excerpts from public reviews of the firms listed on this page.
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