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 McCoy Russell LLP, Lewis & Clark Law School, and Klarquist Sparkman, LLP.

Michael Arlyn Proksch

Reg. 43021

Patent attorney

Portland, OR · 97212

503-830-9540

Joseph A Pugh

Reg. 52137

Patent attorney

Portland, OR · 97219

503-705-9589

Carla Todenhagen Quisenberry

Reg. 60943

Patent attorney

Miller Nash Graham & Dunn LLP

Portland, OR · 97204

503-224-5858

John A Rafter· Jr

Reg. 31653

Patent attorney

Portland, OR · 97221

503-567-9277

Sean P. Ray

Reg. 62252

Patent attorney

Barran Liebman LLP

Portland, OR · 97204

503-228-0500

Justin L. Reel

Reg. 57563

Patent agent

Portland, OR · 97219

Shannon Rose Reny

Reg. 901733

Limited recognition

Lewis & Clark Law School

Portland, OR · 97204

503-768-6940

Kathryn Elizabeth Ressler

Reg. 78050

Patent agent

McCoy Russell LLP

Portland, OR · 97209

503-764-5406

Patrick James Reynolds

Reg. 30973

Patent agent

Portland, OR · 97229

503-439-6946

Kyle Bennett Rinehart

Reg. 47027

Patent attorney

Klarquist Sparkman, LLP

Portland, OR · 97204

503-595-5300

Hollis Bethany Robb

Reg. 902089

Limited recognition

Lewis & Clark Law School

Portland, OR · 97204

503-768-6940

Richard P. Roberson· Jr

Reg. 76147

Patent attorney

Adidas America Inc.

Portland, OR · 97217

971-234-2601

Ariel S Rogson

Reg. 43054

Patent attorney

Law Office of Ariel S. Rogson, P.C.

Portland, OR · 97219

971-254-8967

Rajeev Rohatgi

Reg. 62297

Patent agent

Klarquist Sparkman LLP

Portland, OR · 97204

503-595-5300

Kurt A Rohlfs

Reg. 54405

Patent attorney

Chernoff Vilhauer McClung and Stenzel LLP

Portland, OR · 97204

503-227-5631

Thomas J Romano

Reg. 61230

Patent attorney

Kolitch Romano Dascenzo Gates LLC

Portland, OR · 97205

503-994-1650

Kevin S Ross

Reg. 42116

Patent attorney

Miller Nash, LLP

Portland, OR · 97204

503-224-5858

Wayne Wallace Rupert

Reg. 34420

Patent attorney

Klarquist Sparkman

Portland, OR · 97204

503-595-5300

John David Russell

Reg. 47048

Patent attorney

McCoy Russell LLP

Portland, OR · 97205

971-271-8020

Kevin L Russell

Reg. 38292

Patent attorney

Chernoff Vilhauer McClung and Stenzel LLP

Portland, OR · 97204

503-227-5631

Sheree Lynn Rybak

Reg. 47913

Patent attorney

Klarquist Sparkman, LLP

Portland, OR · 97204-2988

503-473-0907

Bart I Rylander

Reg. 75323

Patent attorney

U. S. Army Corps of Engineers

Portland, OR · 97204-3440

503-808-4584

Peter D. Sabido

Reg. 50353

Patent attorney

Chernoff Vilhauer LLP

Portland, OR · 97201

503-227-5631

Oleg K Salakhov

Reg. 64691

Patent attorney

Portland, OR · 97229

206-423-6670

Henry Sawtelle

Reg. 43086

Patent attorney

Portland, OR · 97229

503-467-6612

Steven Paul Schad

Reg. 32550

Patent attorney

ESCO Corporation

Portland, OR · 97210

503-228-2141

Scott A Schaffer

Reg. 38610

Patent attorney

Schaffer IP Law, LLC

Portland, OR · 97201

503-970-5119

Rebecca E. Schewe-Mott

Reg. 72466

Patent agent

McCoy Russell LLP

Portland, OR · 97205

971-271-8020

William D. Schlecht

Reg. 78820

Patent agent

McCoy Russell LLP

Portland, OR · 97209

971-361-2169

Michael E Schmitt

Reg. 36921

Patent attorney

Portland, OR · 97298

503-327-3358

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.