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, Haynes and Boone, LLP, and Katz Law Group.

Mini Kapoor

Reg. 72569

Patent attorney

Haynes and Boone, LLP

Houston, TX · 77010

713-547-2261

Gary P Katz

Reg. 46099

Patent attorney

Katz Law Group

Houston, TX · 77057

832-723-9528

John F Katz

Reg. 54935

Patent agent

Scheme Lab Ltd. Co.

Houston, TX · 77021

346-561-1385

Kenneth Alan Keeling

Reg. 31842

Patent attorney

Keeling Patents & Trademarks

Houston, TX · 77007

713-579-3001

Kevin Alan Keeling

Reg. 51867

Patent attorney

LAW OFFICES OF KEVIN A. KEELING LLC

Houston, TX · 77043

713-589-5646

Christopher Davey Keirs

Reg. 32248

Patent attorney

Blank Rome LLP

Houston, TX · 77002

713-632-8670

Lisa C Kelly

Reg. 58250

Patent attorney

Baker Botts L.L.P.

Houston, TX · 77002

713-229-1335

David R Kemeny

Reg. 57241

Patent attorney

National Oilwell Varco, L.P.

Houston, TX · 77042

408-569-0466

Daniel M Kennedy

Reg. 66278

Patent attorney

Bibby, McWilliams & Kearny, PLLC

Houston, TX · 77002

713-533-8055

Preston E Kent

Reg. 73791

Patent attorney

Adair Myers Stevenson Yagi

Houston, TX · 77046

713-522-2270

Brian Hrna Kentshire

Reg. 41852

Patent attorney

Westlake Corporation

Houston, TX · 77056

281-325-3372

Donna R Kerig

Reg. 50243

Patent agent

Houston, TX · 77077

281-497-1705

Michael S Kerns

Reg. 51233

Patent attorney

Edmonds & Cmaidalka

Houston, TX · 77058

281-480-2700 EXT.0115

John R Keville

Reg. 42723

Patent attorney

Sheppard, Mullin, Richter & Hampton LLP

Houston, TX · 77002-2791

713-431-7113

Gregory Souhail Khammer

Reg. 902980

Limited recognition

South Texas College of Law Houston

Houston, TX · 77002

817-235-9496

Mariam Khan

Reg. 82663

Patent attorney

Houston, TX · 77010

281-569-9663

Heather M Khassian

Reg. 55194

Patent attorney

Dentons

Houston, TX · 77010

713-648-4627

Edward H Kiessling· IV

Reg. 65257

Patent attorney

Patterson + Sheridan, LLP

Houston, TX · 77046

713-623-4844

Diane L Kilpatrick-Lee

Reg. 56211

Patent attorney

Houston, TX · 77059

713-829-7253

Albert Boggess Kimball· Jr

Reg. 25689

Patent attorney

Bracewell & Giuliani LLP

Houston, TX · 77002

713-221-1377

Kenneth L. Kincaid

Reg. 59571

Patent attorney

Prime Natural Resources

Houston, TX · 77002

713-953-3233

Anish W King

Reg. 83143

Patent attorney

Houston, TX · 77254

917-743-3734

Carolanne M King

Reg. 44914

Patent attorney

Carol M. King, Attorney at Law

Houston, TX · 77002

713-481-0459

Nicholas S. King

Reg. 79670

Patent agent

Womble Bond Dickinson LLP

Houston, TX · 77002

346-998-7817

Margaret Ann Kirick

Reg. 35571

Patent attorney

Houston, TX · 77079

281-787-5585

John R Kirk· Jr

Reg. 24477

Patent attorney

Houston, TX · 77027-9401

713-629-6783

Kumiko Kitaoka

Reg. 82029

Patent agent

Osha Bergman Watanabe Burton LLP

Houston, TX · 77002

713-228-8600

Paul J Klecha

Reg. 80547

Patent attorney

Patterson + Sheridan, LLP

Houston, TX · 77046

713-576-5044

Erik A Knockaert

Reg. 55334

Patent attorney

Patterson & Sheridan, L.L.P.

Houston, TX · 77056

713-623-4844

Susan K Knoll

Reg. 33254

Patent attorney

Houston, TX · 77078

713-304-9898

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.