Portland, Oregon

Patent attorneys in Portland

Portland, Oregon is home to 335 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 Klarquist Sparkman, LLP, Klarquist Sparkman LLP, and Foster Garvey PC.

Robert R. Teel

Reg. 69274

Patent attorney

Foster Garvey PC

Portland, OR · 97204

503-228-3939

Nanae Terazaki

Reg. 69512

Patent agent

Nanae Terazaki

Portland, OR · 97201

401-699-9289

Samuel B. Thacker

Reg. 78633

Patent attorney

Dascenzo Gates Intellectual Property Law, PC

Portland, OR · 97205

503-224-7529

Nicholas A Thede

Reg. 60605

Patent attorney

Ball Janik LLP

Portland, OR · 97204

503-228-2525

Caitlin A. Thireault

Reg. 78961

Patent attorney

Klarquist Sparkman, LLP

Portland, OR · 97204

503-595-5300

Kimvi T. To

Reg. 68368

Patent attorney

Schwabe, Williamson & Wyatt

Portland, OR · 97204

503-475-2275

Derrick W Toddy

Reg. 74591

Patent attorney

Klarquist Sparkman, LLP

Portland, OR · 97204

503-595-5300

Christopher S Tuttle

Reg. 41357

Patent attorney

Alleman Hall & Tuttle LLP

Portland, OR · 97204

503-595-7300

Pierre C Van Rysselberghe

Reg. 33557

Patent attorney

Kolisch Hartwell PC

Portland, OR · 97204

503-224-6655

Shawni M. Van Vessem

Reg. 83875

Patent agent

Klarquist Sparkman, LLP

Portland, OR · 97204

503-595-5300

John D Vandenberg

Reg. 31312

Patent attorney

Klarquist Sparkman LLP

Portland, OR · 97204

503-226-5300

Jacob E Vilhauer· Jr

Reg. 24885

Patent attorney

Chernoff Vilhauer

Portland, OR · 97204

503-227-5631

Alfredo Villanueva

Reg. 66301

Patent attorney

Stoel Rives LLP

Portland, OR · 97205

503-294-9487

Justin D Wagner

Reg. 54519

Patent attorney

McCoy Russell LLP

Portland, OR · 97209

971-271-8020

Michael J Wallans

Reg. 74149

Patent agent

Portland, OR · 97206

503-360-8642

James H Walters

Reg. 35731

Patent attorney

patenttm.us

Portland, OR · 97202

503-224-0115

David C Wang

Reg. 42211

Patent attorney

Vestas- American Wind Technology, Inc

Portland, OR · 97209

503-327-2370

Nicole M Wanty

Reg. 69168

Patent attorney

Klarquist Sparkman, LLP

Portland, OR · 97204

503-595-5300

Jonathan M Ward

Reg. 56466

Patent attorney

Schwabe, Williamson, & Wyatt

Portland, OR · 97204

503-796-2426

James Douglas Wells

Reg. 50477

Patent attorney

J. Douglas Wells, Patent Attorney

Portland, OR · 97225

503-866-2749

Amanda B. Westervelt

Reg. 58155

Patent attorney

Amanda B. Westervelt, Attorney At Law

Portland, OR · 97202

971-259-8686

Brian D Wichner

Reg. 52359

Patent agent

Summit Patents PC

Portland, OR · 97201

503-710-9773

Elliott J Williams

Reg. 73172

Patent attorney

Stoel Rives, LLP

Portland, OR · 97205

503-294-9571

Mark W Wilson

Reg. 63126

Patent attorney

Klarquist Sparkman, LLP

Portland, OR · 97204

503-595-5300

Garth A Winn

Reg. 33220

Patent attorney

Klarquist Sparkman LLP

Portland, OR · 97204

503-226-7391

Jeffrey A Woller

Reg. 48041

Patent attorney

Portland, OR · 97219

503-313-4193

Robert Emmanuel Wood

Reg. 903156

Limited recognition

Lewis & Clark Law School

Portland, OR · 97204

510-435-1853

Deanna L Wray

Reg. 43289

Patent attorney

Bodyefelt Mount Stroup & Chamberlain LLP

Portland, OR · 97204-3377

503-243-1022

Su Xu

Reg. 74408

Patent agent

Portland, OR · 97229

503-998-7594

Xiaofei Xue

Reg. 65470

Patent attorney

Portland, OR · 97229

Common questions

Do patent attorneys in Portland 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 Portland tend to track the broader Oregon legal market.

How many USPTO practitioners list a Portland office?

335 USPTO-registered patent practitioners list a Portland 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 Portland practitioner remotely?

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