Arizona

Patent attorneys in Arizona

Arizona hosts 731 active patent practitioners registered with the USPTO Office of Enrollment and Discipline. Patent attorneys and patent agents can both prepare and file patent applications, but only patent attorneys can also offer legal advice on prosecution strategy, freedom-to-operate analyses, and infringement opinions in Arizona. Practitioners are concentrated across 20 cities, with the largest clusters in the metros listed below. Notable firms with multiple registered practitioners in the state include Axon Enterprise, Inc., Glendale Community College, and Snell and Wilmer.

Top cities in Arizona

All practitioners in Arizona

Jeffrey C. Harrigan

Reg. 79725

Patent agent

Axon Enterprise, Inc.

Scottsdale, AZ · 85255

860-912-0725

Andrew D Harrison

Reg. 61538

Patent agent

Phoenix, AZ · 85004

623-695-0700

Elizabeth A Hart-Wells

Reg. 50931

Patent agent

Glendale Community College

Glendale, AZ · 85302

623-845-3000

James A Hauer

Reg. 16578

Patent attorney

Sun City, AZ · 85351

623-933-4942

Charles Frederick Hauff· Jr

Reg. 33244

Patent attorney

Snell and Wilmer

Phoenix, AZ · 85004

602-382-6314

Kevin W Hawkes

Reg. 75607

Patent attorney

Adam R. Stephenson, LTD.

Scottsdale, AZ · 85260

480-264-6075

Nathan S Hawley

Reg. 80965

Patent agent

Phoenix, AZ · 85029

515-710-2322

Herbert E Haynes· Jr

Reg. 25141

Patent agent

Sierra Vista, AZ · 85650

520-378-2135

Kevin H Hazen

Reg. 53006

Patent agent

Hazen Patent Group, LLC.

Flagstaff, AZ · 86004

480-262-7926

Kelly Bartholomew Hegarty

Reg. 43665

Patent attorney

Tempe, AZ · 85282

703-965-5547

John F. Heidenreich

Reg. 67951

Patent agent

Booth Udall Fuller PLC

Tempe, AZ · 85281

480-830-2700

James M. Hennessee

Reg. 62659

Patent attorney

Snell & Wilmer, LLP

Phoenix, AZ · 85004

602-382-6516

Deborah K Henscheid

Reg. 35940

Patent attorney

Lorenz & Kopf, LLP

Scottsdale, AZ · 85258

480-361-0410

Andrew M Hensley

Reg. 79305

Patent attorney

Ballard Spahr LLP

Phoenix, AZ · 85004

602-980-1564

Sarah J Hestad

Reg. 70042

Patent attorney

University of Arizona

Tucson, AZ · 85721

763-202-5584

Paul B Heynssens

Reg. 47648

Patent attorney

Paul B Heynssens Attorney at Law, PLC

Phoenix, AZ · 85018

800-655-5807

Alexander W. Hietala

Reg. 70134

Patent agent

QORVO

Phoenix, AZ · 85048

602-330-7793

Scott A Hill

Reg. 48899

Patent attorney

The Hill Law Firm, PLC

Phoenix, AZ · 85032

602-361-6787

Otto E. Hinks

Reg. 82853

Patent attorney

onsemi

Scottsdale, AZ · 85250

480-492-2302

Frankie Ho

Reg. 48479

Patent attorney

YAM Capital

Scottsdale, AZ · 85260

480-387-5584

Melissa Shuk-Kwan Ho

Reg. 56103

Patent attorney

Cavco Industries Inc.

Phoenix, AZ · 85012

480-302-1757

Alex R Hobson

Reg. 57173

Patent agent

Invention To Patent Services, LLC

Flagstaff, AZ · 86003

443-907-8019

Ryan K. Hodges

Reg. 76364

Patent attorney

Jackson White, PC

Mesa, AZ · 85201

480-464-1111

Kirsty Hodgkins

Reg. 83644

Patent agent

Phoenix, AZ · 85029

475-439-6411

Charles Robert Hoffman

Reg. 26556

Patent attorney

Cahill Glazer, PLC

Prescott, AZ · 86305

602-443-0570

Louis James Hoffman

Reg. 38918

Patent attorney

Louis J Hoffman, P.C.

Scottsdale, AZ · 85260

480-948-3295

Trent L Hoffman

Reg. 73149

Patent attorney

One Arizona Center

Phoenix, AZ · 85004

602-382-6385

John Howard Holcombe

Reg. 20620

Patent attorney

Tucson, AZ · 85749

520-760-6629

Jerry James Holden

Reg. 34182

Patent attorney

Phoenix, AZ · 85028

602-922-8847

Michele M Burris Holden

Reg. 44576

Patent attorney

Kelley, Moss & Holden, P.L.L.C.

Bullhead City, AZ · 86439

928-763-6969

Common questions

Do I need a patent attorney based in Arizona?

No. Every USPTO-registered patent practitioner is licensed to file applications on behalf of inventors in any state, regardless of where the practitioner's office is. Choosing a Arizona-based practitioner can simplify in-person inventor signings, local meetings, and same-time-zone calls, but it is not a legal requirement.

How many patent attorneys are licensed in Arizona?

731 active USPTO-registered patent practitioners list a Arizona office address on the OEDCI roster. This includes both patent attorneys (who can also offer legal advice) and patent agents (who can prepare and file patents but not offer broader legal advice).

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

Both pass the USPTO Patent Bar and can prepare, file, and prosecute patent applications. Only patent attorneys also hold a state bar license, meaning they can additionally offer legal advice on infringement, licensing, and litigation strategy. Patent agents tend to charge less per hour and are common at large in-house IP departments.