Arizona

Patent attorneys in Arizona

Arizona hosts 720 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, Gallagher & Kennedy, P.A., and Tokyo Electron U.S. Holdings, Inc..

Top cities in Arizona

All practitioners in Arizona

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

Timothy D Taylor

Reg. 76643

Patent attorney

Gilbert, AZ · 85233

808-250-7028

Yuki Taylor

Reg. 83835

Patent attorney

Phoenix, AZ · 85037

623-850-3473

Daniel J Teff

Reg. 58263

Patent agent

FujiFilm Electronic Materials USA, Inc.

Queen Creek, AZ · 85242

480-987-7569

Rudra K. Tejiram

Reg. 84221

Patent agent

Tucson, AZ · 85713

813-409-6496

Librado Tena

Reg. 70412

Patent agent

ESE Engineers, LLC

Tempe, AZ · 85282

602-330-6338

Joan V Thierstein

Reg. 29450

Patent agent

Scottsdale, AZ · 85255

480-502-1195

Lillian C Thompson

Reg. 74620

Patent agent

Fuller Intellectual Property Law LLC

Phoenix, AZ · 85082

480-510-6228

Richard T Thornock

Reg. 69391

Patent attorney

Metro Fire Equipment, Inc.

Gilbert, AZ · 85295

480-464-0509

Roque K. Thuo

Reg. 71985

Patent attorney

KamaThuo, PLLC

CHANDLER, AZ · 85226

602-837-0631

Benjamin D. Tietgen

Reg. 61826

Patent agent

Messner Reeves LLP

Phoenix, AZ · 85014

602-457-5081

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?

720 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.