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, Kolitch Romano Dascenzo Gates LLC, and McCoy Russell LLP.

Ted Allen Crawford

Reg. 50610

Patent attorney

Compass IP Law PC

Portland, OR · 97229

503-551-9442

Jason C Creasman

Reg. 51587

Patent attorney

Alleman Hall Creasman & Tuttle LLP

Portland, OR · 97204

503-595-7300

Cristina Crespo Veiga

Reg. 68725

Patent agent

Aboy & Associates, PC

Portland, OR · 97204

503-732-0256

David A Crowther

Reg. 60426

Patent attorney

David Crowther Law PC

Portland, OR · 97229

503-348-1622

David S D'Ascenzo

Reg. 39952

Patent attorney

Kolitch Romano Dascenzo Gates LLC

Portland, OR · 97205

503-224-7529

Hayley R. Darby

Reg. 83326

Patent agent

McCoy Russell LLP

Portland, OR · 97209

971-271-8020

Scott E. Davis

Reg. 82955

Patent attorney

Klarquist Sparkman, LLP

Portland, OR · 97204

503-595-5300

John R Dawson

Reg. 39504

Patent attorney

Portland, OR · 97204

503-327-8759

Bruce W De Kock

Reg. 40585

Patent attorney

Chernoff Vilhauer LLP

Portland, OR · 97201

503-227-5631

Emile E. DeLuca

Reg. 78862

Patent agent

DASCENZO Intellectual Property Law, PC

Portland, OR · 97205

503-224-7529

James G DeRouin

Reg. 71450

Patent attorney

Klarquist Sparkman, LLP

Portland, OR · 97204

503-473-0934

Charles H DeVoe

Reg. 37305

Patent attorney

Kolisch Hartwell PC

Portland, OR · 97204

503-224-6655

Kathrin B Dragich

Reg. 51630

Patent agent

Portland, OR · 97213

503-231-8854

Owen W Dukelow

Reg. 41002

Patent attorney

Kolisch Hartwell PC

Portland, OR · 97204

503-224-6655

Celia C Dunham

Reg. 49041

Patent attorney

Portland, OR · 97219

510-469-9059

Palmer A. Dzurella

Reg. 69959

Patent attorney

Esco Group LLC

Portland, OR · 97210

503-778-6252

Scott D Eads

Reg. 41726

Patent attorney

Schwabe, Williamson & Wyatt P.C.

Portland, OR · 97204

503-222-9981

Timothy David Earl

Reg. 902087

Limited recognition

Lewis & Clark Law School

Portland, OR · 97204

928-499-8723

Kurt M Eaton

Reg. 51640

Patent attorney

Electro Scientific industries, Inc.

Portland, OR · 97229

503-641-4141

Paul E Eberhardt

Reg. 47544

Patent attorney

Portland, OR · 97204

503-517-8833

Steven R Eck

Reg. 36126

Patent attorney

Oregon Health & Science University

Portland, OR · 97239-4244

503-494-9906

Jack S Emery

Reg. 38869

Patent attorney

Jack S. Emery, P.A

Portland, OR · 97209

480-409-1001

Daniel L Evans

Reg. 75818

Patent attorney

kolitch romano dascenzo gates

Portland, OR · 97205

503-224-7529

Madison Danielle Fahlman-Katler

Reg. 903149

Limited recognition

Lewis & Clark Law School

Portland, OR · 97204

503-926-4060

Ryan Andexer Farmer

Reg. 75527

Patent attorney

Klarquist Sparkman, LLP

Portland, OR · 97204

503-595-5300

Jessica G Fauble

Reg. 82932

Patent attorney

McCoy Russell LLP

Portland, OR · 97209

971-271-8020

Jia J. Feng

Reg. 76134

Patent attorney

Protea Legal Co.

Portland, OR · 97232

971-808-2448

Kassim M A Ferris

Reg. 39974

Patent attorney

Miller Nash LLP

Portland, OR · 97205

503-224-0155

Kimberly N. Fisher

Reg. 71123

Patent attorney

Kolitch Romano Dascenzo Gates LLC

Portland, OR · 97205

503-994-1650

Sean P Fitzgerald

Reg. 32027

Patent attorney

Portland, OR · 97229

503-260-5902

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.