Houston · TX · Vetted Directory · Updated December 23, 2025

Patent, Trademark & Copyright Lawyers in Houston

Filing a trademark for your Houston restaurant, energy-services brand, or oilfield-tech startup? Drafting a provisional patent? Defending an infringement claim from a competitor? Houston has a deep IP bench with particular strength in energy, oilfield technology, life sciences, and consumer brands. The firms below file at USPTO every week and litigate in the Southern, Western, and Eastern Districts of Texas (the busiest patent venues in the country).

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Vetted Firms
USPTO
All Filings Federal
Flat fees
On Most Trademarks

When a Houston business needs an IP lawyer

You launched a Houston-based brand and a competitor in Dallas registered something confusingly similar. You invented a piece of oilfield equipment and need patent protection before a trade show. You licensed software from a vendor and the licensor is now claiming you exceeded the license scope. You received a cease-and-desist letter alleging trademark infringement. You want to enforce a noncompete against a former employee who took proprietary know-how to a competitor. Each of these is IP work, but each calls for different counsel.

Houston is unusual among major US cities in two ways. First, the energy and oilfield-services sectors create heavy demand for patent prosecution and trade secret litigation: drilling technology, completion systems, well-monitoring sensors, midstream equipment, and oilfield services software all generate patents and trade secret disputes. Houston-based IP firms have deep technical bench strength in petroleum engineering, mechanical engineering, and chemistry. Second, Texas hosts the busiest patent litigation dockets in the country: the Eastern District of Texas (Marshall division) and the Western District of Texas (Waco division, before recent reassignments) attract patent plaintiffs nationwide. Houston IP litigators try cases in both venues every year.

For trademark and copyright work, Houston offers a more affordable alternative to DC and New York IP boutiques without sacrificing quality. Flat-fee trademark prosecution in Houston runs $1,200-$2,800 per mark, compared to $1,500-$3,500 in DC. Patent prosecution runs 20-30% less than coastal rates for comparable technical complexity. Texas-licensed IP attorneys can file federally with USPTO from anywhere in Texas; you do not need DC counsel for routine prosecution.

Firms in Houston that handle IP & trademarks

1

Wilson Legal Group, P.C.

★★★★★ External listing $295-$525/hr · Flat fees on trademark prosecution

Houston trademark and copyright practice with over 25 years of experience. Thousands of trademark applications prosecuted through USPTO, including opposition and cancellation proceedings before the TTAB. Strong infringement and litigation bench.

External (verify directly) Houston, TX (also Dallas)
2

Vethan Law Firm, P.C.

★★★★★ External listing $325-$595/hr

Houston business law firm with a substantial IP group covering trademark and copyright prosecution and enforcement, trade secret protection, and IP licensing. Offices in Houston, Dallas, San Antonio, and Southern California for multi-jurisdictional matters.

External (verify directly) Houston, TX (also Dallas, San Antonio, CA)
3

The Curry Law Firm, PLLC

★★★★★ External listing $295-$495/hr

Houston IP boutique specializing in trademark and copyright matters. Comprehensive litigation support, USPTO prosecution, opposition and cancellation proceedings, and infringement dispute resolution. Strong fit for small and mid-market Houston businesses.

External (verify directly) Houston, TX
4

Lloyd & Mousilli, Attorneys & Counselors at Law

★★★★★ External listing Flat-fee trademark $1,500-$2,500 + USPTO fees

Houston boutique focused on intellectual property and technology law. Flat-fee trademark prosecution for startups and small businesses, technology licensing, software and SaaS IP, copyright registration. Founder-friendly engagement model.

External (verify directly) Houston, TX

What IP work typically costs in Houston

Trademark prosecution: $1,200-$2,800 flat per mark at Houston boutiques (USPTO filing fees of $250-$350 per class are separate). Trademark search and clearance opinion: $500-$1,500. Office action responses: $400-$1,500. TTAB opposition or cancellation proceedings: $10,000-$30,000 to start, more for fully contested matters.

Patent prosecution: $3,500-$7,500 flat for provisional applications. $7,500-$15,000 flat for utility patent applications at most Houston IP firms (more for biotech and complex software). Design patents: $1,500-$3,000 flat. PCT international filing: $4,500-$7,500 plus per-country national-phase costs.

Hourly rates: $295-$595/hr at Houston IP boutiques. $475-$895/hr at full-service Houston firms with IP groups (Baker Botts, Vinson & Elkins, Andrews Kurth-affiliated).

Patent litigation in the Southern, Western, or Eastern District of Texas runs $1.5M-$5M+ through trial. PTAB IPR proceedings: $250K-$650K per challenge. Federal Circuit appeals add 12-18 months and $200K-$600K.

Typical turnaround in Houston

Trademark filing: A Houston attorney can have your application on file with USPTO within 5-10 business days. From filing to registration: 8-12 months if no office action, 12-21 months if you get a refusal.

Patent application drafting: 4-10 weeks from first call to filed application, depending on technical complexity. Time from filing to first office action averages 14-22 months at USPTO. Total prosecution timeline runs 2-4 years for utility patents.

Cease and desist response: 3-10 business days for a substantive response, faster if litigation is imminent.

Patent litigation in Eastern District of Texas (Marshall): traditionally reaches trial in 18-22 months. Western District of Texas (Waco): varies post-reassignment, expect 18-28 months. Southern District of Texas (Houston): 24-36 months.

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IP & trademarks in Houston — FAQ

Can I file my trademark with a Houston attorney even though USPTO is in Virginia?
Yes. US trademark and patent applications are filed electronically with USPTO from anywhere in the country. Houston attorneys file thousands of applications per year. The few situations where physical proximity to Alexandria, Virginia matters (in-person examiner conferences, oral arguments before PTAB or TTAB) are increasingly handled by video. Your Houston lawyer can handle the full lifecycle without you ever traveling to DC.
How much does a trademark cost in Houston?
Flat-fee trademark prosecution in Houston runs $1,200-$2,800 per mark plus USPTO filing fees of $250-$350 per class. Trademark search and clearance opinion: $500-$1,500. Office action responses: $400-$1,500. Hourly rates at Houston IP firms run $295-$595/hr. TTAB opposition or cancellation proceedings start around $10,000-$30,000 and can exceed $150,000 for fully contested matters.
How much does a patent cost in Houston?
Provisional patent applications run $3,500-$7,500 in Houston. Utility patent applications (drafting, filing, prosecution to allowance) run $7,500-$15,000 at most Houston IP firms, more for biotech and complex software. Design patents: $1,500-$3,000. PCT international filing: $4,500-$7,500 plus per-country national-phase costs. Patent litigation costs are far higher; a typical case runs $1.5M-$5M+ through trial.
Where do Texas patent cases get filed?
Many Texas patent cases get filed in the Western District of Texas (Waco division, before recent reassignments) or the Eastern District of Texas (Marshall division). Both are historically plaintiff-favorable patent venues. The Southern District of Texas (which includes Houston) sees fewer patent cases but is the natural forum for many Houston-based disputes. Your Houston IP litigator will know which division is best for your case and whether venue can be challenged under TC Heartland v. Kraft Foods.
What is a Texas Theft Liability Act trade secret claim?
The Texas Theft Liability Act (TTLA, Chapter 134 of the Texas Civil Practice and Remedies Code) creates a civil cause of action for theft of trade secrets, including treble damages and attorneys' fees. The federal Defend Trade Secrets Act of 2016 (DTSA) creates parallel federal remedies. Texas plaintiffs often bring both. If you are facing or considering a trade secret claim, a Houston IP litigator should evaluate which statute (or both) applies.
How long does trademark registration take from a Houston firm?
From the date your Houston attorney files: 8-12 months for smooth registration with no USPTO refusals, 12-21 months if you get an office action that needs a response. Intent-to-use applications that require a later statement of use after the mark goes into commerce can take 18-30 months total.
Do I need a separate Texas state trademark in addition to a federal trademark?
For most Houston businesses, no. Federal registration with USPTO gives you nationwide rights. Texas state trademark registration through the Secretary of State is narrower and is generally only useful if you cannot get a federal mark (for example, because you operate within Texas only and cannot show interstate commerce use). Ask in your free consultation whether your situation supports federal registration.
Do these Houston IP firms offer free consultations?
Most do for new trademark and patent matters. Initial calls run 20-30 minutes and are used to assess conflicts, identify which IP rights apply, and quote a fee. Use the form on this page and we will route your request to the firm whose practice fits your matter best.

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