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 IBM Corporation, Intel Corporation, and Venjuris, P.C..

Top cities in Arizona

All practitioners in Arizona

Robert H Sproule

Reg. 30689

Patent attorney

Tucson, AZ · 85749

520-403-2035

M Reed Staheli

Reg. 47959

Patent attorney

Intel Corporation

Chandler, AZ · 85248

480-715-2537

Daniel Michael Staren

Reg. 74341

Patent attorney

Paradise Valley, AZ · 85253

847-513-2657

Charles Sidney Stein

Reg. 57738

Patent attorney

Venjuris, P.C.

Phoenix, AZ · 85016

347-776-6757

Jonathan A. Steiner

Reg. 67260

Patent agent

Scottsdale, AZ · 85260

913-424-9348

Steven Stepanishen

Reg. 55914

Patent agent

Maumelle, AZ · 72113

501-851-5443

Kara Brooke Stephan

Reg. 902656

Limited recognition

University of Arizona, James E. Rogers College of Law

Tucson, AZ · 85721

520-580-7033

Adam Reid Stephenson

Reg. 58349

Patent attorney

Prescott, AZ · 86305

602-494-0311

Allan Joel Sternstein

Reg. 27396

Patent attorney

Tucson, AZ · 85719

520-621-1041

Jay T Stewart

Reg. 47975

Patent attorney

Microchip Technology Inc.

Chandler, AZ · 85224

480-792-5413

Andrea L. Stone

Reg. 62586

Patent attorney

Gallagher & Kennedy, P.A.

Phoenix, AZ · 85016

602-530-8434

Eric J Strang

Reg. 54472

Patent agent

Tokyo Electron U.S. Holdings, Inc.

Chandler, AZ · 85224

480-539-2109

Robert Edwin Strauss

Reg. 19364

Patent attorney

Prescott, AZ · 86303

928-717-9924

Bryan S. Street

Reg. 80337

Patent agent

Gilbert, AZ · 85234

480-788-2695

Mark E Strickland

Reg. 45138

Patent attorney

Fountain Hills, AZ · 85268

480-262-6882

Karen E. Suhm

Reg. 58060

Patent agent

Inventivity LLC

Phoenix, AZ · 85006

602-819-1114

Jean M. Sullivan

Reg. 39541

Patent attorney

IBM Corporation

Tucson, AZ · 85744

520-799-2537

Jonathan L. Sullivan

Reg. 67982

Patent attorney

Sullivan Law Group, PLLC

Phoenix, AZ · 85214

585-330-8715

Robert M Sullivan

Reg. 39391

Patent attorney

IBM Corporation

Tucson, AZ · 85744

520-799-2550

Stephen T Sullivan

Reg. 32444

Patent attorney

Stephen T. Sullivan, P.C,

Scottsdale, AZ · 85254

480-948-7201

Jeffrey R. Sundberg

Reg. 74872

Patent agent

Tucson, AZ · 85745-1787

520-792-2514

Nabeal Sunna

Reg. 80427

Patent agent

Clark Hill, PLC

Scottsdale, AZ · 85254

480-684-1117

Sandra L Sutcliffe

Reg. 44365

Patent attorney

Scottsdale, AZ · 85260

480-664-6166

Jared T. Suter

Reg. 73542

Patent agent

Phoenix, AZ · 85042

602-363-6284

Samuel J Sutton· Jr

Reg. 25473

Patent attorney

Sutton Consulting

Phoenix, AZ · 85064

602-840-2423

Mark D. Swanson

Reg. 60486

Patent attorney

Lorenz & Kop

Scottsdale, AZ · 85253

480-361-0478

Anita J. Switzer

Reg. 68888

Patent agent

Flagstaff, AZ · 86001

928-606-6433

Brian Carr Taggart

Reg. 57379

Patent agent

Chandler, AZ · 85286

480-818-3553

Jonathon A Talcott

Reg. 71671

Patent attorney

Ballard Spahr LLP

Phoenix, AZ · 85004-2555

602-798-5400

Jonathan N. Talos

Reg. 84683

Patent attorney

Chandler, AZ · 85226

480-886-0699

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.