Patent Attorneys & Agents in Sugar Land, TX

The top-ranked patent attorneys and agents serving Sugar Land, TX are Kevin Renard Hansbro (Law Office of Kevin R. Hansbro), Bion Earl Hitchcock and Brigitte L Echols (Schlumberger Technology CORP). We list 1477 patent attorneys and agents serving Sugar Land, TX. 30 of the providers shown match an active record from U.S. Patent and Trademark Office, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.

Patent Attorneys & Agents serving Sugar Land, TX (Fort Bend County). 1477 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.

Top 10 ranked patent attorneys and agents for Sugar Land

Ranked by our published methodology. Sponsored providers are shown separately.
#ProviderVerified recordsBased inPhone
1Kevin Renard Hansbro (Law Office of Kevin R. Hansbro)Registered to practice before the USPTO in patent matters#38485
Sugar Land, TX (0 mi)(832) 368-9596
2Bion Earl HitchcockRegistered to practice before the USPTO in patent matters#26613
Sugar Land, TX (2 mi)(281) 242-8568
3Brigitte L Echols (Schlumberger Technology CORP)Registered to practice before the USPTO in patent matters#38925
Sugar Land, TX (2 mi)(281) 285-7067
4Candace D Kamperman (Fluor Enterprises, Inc.)Registered to practice before the USPTO in patent matters#63905
Sugar Land, TX (2 mi)(281) 295-6726
5Cathy A Hewitt (Schlumberger Technology Corporation)Registered to practice before the USPTO in patent matters#62001
Sugar Land, TX (2 mi)(281) 285-4679
6David W Klinger (Schlumberger)Registered to practice before the USPTO in patent matters#60705
Sugar Land, TX (2 mi)(281) 285-2002
7Donna Blalock Holguin (SABIC Americas, Inc.)Registered to practice before the USPTO in patent matters#38082
Sugar Land, TX (2 mi)(281) 207-5719
8German Castillo (German Castillo Law Office, P.C.)Registered to practice before the USPTO in patent matters#51187
Sugar Land, TX (2 mi)(281) 340-2027
9Kelly C. Brewerton (Schlumberger Technology Corporation)Registered to practice before the USPTO in patent matters#66212
Sugar Land, TX (2 mi)(281) 285-1441
10Kevin McEnaney (Schlumberger Technology Corp.)Registered to practice before the USPTO in patent matters#46258
Sugar Land, TX (2 mi)(281) 285-7325
20 more providers serving this area

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Frequently asked questions

How many patent attorneys and agents serve Sugar Land?

We list 1477 patent attorneys and agents serving Sugar Land, TX: 0 based there and 1477 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.

Which patent attorneys and agents serve Sugar Land?

The top-ranked patent attorneys and agents serving Sugar Land, TX are Kevin Renard Hansbro (Law Office of Kevin R. Hansbro), Bion Earl Hitchcock, Brigitte L Echols (Schlumberger Technology CORP), Candace D Kamperman (Fluor Enterprises, Inc.) and Cathy A Hewitt (Schlumberger Technology Corporation). The full ranked list, with the official records each provider matched, is on this page.

Which patent attorneys and agents serving Sugar Land are verified against official records?

10 of the top 10 match an active official record: Kevin Renard Hansbro (Law Office of Kevin R. Hansbro) (U.S. Patent and Trademark Office), Bion Earl Hitchcock (U.S. Patent and Trademark Office), Brigitte L Echols (Schlumberger Technology CORP) (U.S. Patent and Trademark Office), Candace D Kamperman (Fluor Enterprises, Inc.) (U.S. Patent and Trademark Office) and Cathy A Hewitt (Schlumberger Technology Corporation) (U.S. Patent and Trademark Office), and 5 more on this page. Each badge links to the official record it matched.

How are these companies ranked?

By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.

What does "Verified" mean on this page?

"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.

What is the difference between a patent attorney and a patent agent?

Both are registered with the USPTO to prepare and prosecute patent applications. Patent attorneys are also licensed lawyers and can handle litigation and other legal matters; agents cannot.

"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .

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