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Houston, Texas

Patent attorneys in Houston

Houston, Texas is home to 1,206 USPTO-registered patent practitioners. Working with a local practitioner can streamline in-person meetings for invention disclosures, signing inventor declarations, and reviewing prior-art search results — but every USPTO practitioner is licensed to practice nationally, so a non-local choice is also valid. Local firms with the most USPTO-registered practitioners include Patterson & Sheridan, LLP, Fomby & Zarghouni LLC, and Norton Rose Fulbright US LLP.

Sepehr Zangeneh

Reg. 75682
Patent attorney

Patterson & Sheridan, LLP

Houston, TX · 77046

713-623-4844

Matthew M. Zarghouni

Reg. 70330
Patent agent

Fomby & Zarghouni LLC

Houston, TX · 77027

281-310-0902

Richard S Zembek

Reg. 43306
Patent attorney

Norton Rose Fulbright US LLP

Houston, TX · 77010-4106

713-651-5283

Xuanhan Zhao

Reg. 84299
Patent agent

Houston, TX · 77406

713-885-1450

Yuhui Zhu

Reg. 83309
Patent agent

Fletcher Yoder

Houston, TX · 77070

281-970-4545

Stephen D. Zinda

Reg. 67272
Patent attorney

Cabello Hall Zinda, PLLC

Houston, TX · 77002

832-631-9994

Common questions

Do patent attorneys in Houston cost more than the national average?
Patent attorney fees vary primarily by experience and complexity of the invention, not by city. A typical provisional patent application in the US runs $1,500 to $5,000; a non-provisional utility filing runs $5,000 to $15,000. Hourly rates in Houston tend to track the broader Texas legal market.
How many USPTO practitioners list a Houston office?
1,206 USPTO-registered patent practitioners list a Houston mailing address on the OEDCI roster. You can sort by firm size and contact each directly using the phone numbers shown.
Can I work with a Houston practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A Houston-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.
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