Phoenix, Arizona

Patent attorneys in Phoenix

Phoenix, Arizona is home to 224 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 Allan Watts PLLC, ASM International N.V., and Maricopa County Public Defender.

Allan W Watts

Reg. 45930

Patent attorney

Allan Watts PLLC

Phoenix, AZ · 85016

602-919-9421

Johnathon E. Webb

Reg. 75990

Patent agent

Phoenix, AZ · 85008

505-716-3635

Collin T Welch

Reg. 58134

Patent attorney

Phoenix, AZ · 85013

602-315-6453

Todd B Westersund

Reg. 45739

Patent attorney

ASM International N.V.

Phoenix, AZ · 85034

602-470-2807

Peter A Whitney

Reg. 62739

Patent agent

Maricopa County Public Defender

Phoenix, AZ · 85003

602-506-7711

Jamie Whyte

Reg. 52358

Patent agent

Phoenix, AZ · 85020

602-678-4822

Eric M. Wilkins

Reg. 80497

Patent agent

Phoenix, AZ · 85086

619-405-1287

Mark W Williams

Reg. 64425

Patent attorney

KW Law, LLP

Phoenix, AZ · 85020

602-907-3459

Theodore H Wimsatt

Reg. 66443

Patent attorney

Honeywell International

Phoenix, AZ · 85023

480-293-5995

Robert S. Witte

Reg. 71056

Patent agent

Phoenix, AZ · 85044-2002

847-854-1421

Tyler D. Wolf

Reg. 80290

Patent attorney

Snell and Wilmer

Phoenix, AZ · 85004

602-382-6914

Stewart J Womack

Reg. 45230

Patent attorney

Quarles and Brady

Phoenix, AZ · 85004

602-229-5211

Roy H Yim

Reg. 63785

Patent agent

Phoenix, AZ · 85022

602-689-7870

Stuart B Zigun

Reg. 28136

Patent attorney

Stuart B. Zigun, Esq.

Phoenix, AZ · 85018

602-570-4272

Common questions

Do patent attorneys in Phoenix 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 Phoenix tend to track the broader Arizona legal market.

How many USPTO practitioners list a Phoenix office?

224 USPTO-registered patent practitioners list a Phoenix 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 Phoenix practitioner remotely?

Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A Phoenix-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.