Oregon

Patent attorneys in Oregon

Oregon hosts 569 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 Oregon. 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 Lewis & Clark Law School, Kolisch Hartwell PC, and Esco Group LLC.

Top cities in Oregon

Portland334 Beaverton62 Hillsboro27 Eugene21 Lake Oswego21 Corvallis16 Bend13 Tualatin8 Wilsonville8 Salem6 Sherwood4 West Linn3 Albany3 Jacksonville2 Ashland2 Newport2 Medford2 Tigard2 Tillamook2 Milwaukie2

All practitioners in Oregon

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

Sandon M Duncan

Reg. 64141

Patent agent

Lake Oswego, OR · 97034

415-819-7992

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

Joseph C Edmondson

Reg. 57027

Patent attorney

Beaverton, OR · 97006

503-336-3749

Eric J Eisenhardt

Reg. 70288

Patent agent

Thermo Fisher Scientific

Hillsboro, OR · 97124

503-601-9448

Jack S Emery

Reg. 38869

Patent attorney

Jack S. Emery, P.A

Portland, OR · 97209

480-409-1001

Matthew D Eskue

Reg. 71971

Patent attorney

Videx, Inc.

Corvallis, OR · 97330

541-738-5500

Daniel L Evans

Reg. 75818

Patent attorney

kolitch romano dascenzo gates

Portland, OR · 97205

503-224-7529

Thomas L Evans

Reg. 35805

Patent attorney

Mentor Graphics Corporation

Wilsonville, OR · 97070-7777

503-685-4723

Madison Danielle Fahlman-Katler

Reg. 903149

Limited recognition

Lewis & Clark Law School

Portland, OR · 97204

503-926-4060

David Ashley Fanning

Reg. 33233

Patent attorney

SD3, LLC

Tualatin, OR · 97062

503-570-3200

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

Thibault Fayette

Reg. 56143

Patent attorney

Nike, Inc.

Beaverton, OR · 97005

971-371-6572

Harvey Fendelman

Reg. 27030

Patent attorney

Eagle Point, OR · 97524

541-865-7820

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

Christopher D. Fey

Reg. 74500

Patent attorney

Beaverton, OR · 97003

408-500-2117

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

John R Flanagan

Reg. 25758

Patent attorney

Eugene, OR · 97402

541-687-4754

Alan M Flum

Reg. 64843

Patent agent

Stone Creek Services LLC

Lake Oswego, OR · 97034

503-719-8905

Paul J. Focke

Reg. 79145

Patent agent

Daimler Truck North America

Portland, OR · 97217

503-745-8000

Common questions

Do I need a patent attorney based in Oregon?

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 Oregon-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 Oregon?

569 active USPTO-registered patent practitioners list a Oregon 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.