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 Klarquist Sparkman LLP, Berkeley Law and Technology Group, LLP, and J. Douglas Wells, Patent Attorney.

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

Calvin E Wells

Reg. 43256

Patent agent

Berkeley Law and Technology Group, LLP

Beaverton, OR · 97006

503-439-6500

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

Kevin J Wiese

Reg. 56788

Patent agent

Tualatin, OR · 97062

541-829-4909

Richard A Wilhelm

Reg. 48786

Patent attorney

Essential Patents Group, LLP

Lake Oswego, OR · 97035

503-968-8233

Michael J Willardson

Reg. 50856

Patent attorney

NuScale Power, LLC

Corvallis, OR · 97330

541-360-0606

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

Thomas W Wilson· III

Reg. 37473

Patent agent

Hillsboro, OR · 97123

503-887-9064

John D Winkelman

Reg. 26523

Patent attorney

Beaverton, OR · 97008

503-524-5822

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

Kristen Wong

Reg. 79212

Patent agent

Altitude Life Science Ventures

Beaverton, OR · 97006

425-563-8474

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

Xin Yang

Reg. 62400

Patent attorney

Siemens Corporation

Wilsonville, OR · 97070-7777

503-826-4788

Jennifer L Yokoyama

Reg. 52387

Patent attorney

Nike, Inc.

Beaverton, OR · 97005-6453

503-671-3079

Gabriel I Yospin

Reg. 84274

Patent agent

Eugene, OR · 97405

541-731-0017

Jennifer Elaine Yruegas

Reg. 47200

Patent attorney

JY Consultants P.C.

Portland, OR · 97209

503-866-1414

Hongbiao Yu

Reg. 67528

Patent agent

Alleman Hall & Tuttle LLP

Portland, OR · 97204

503-486-4724

Kristin H Yuille

Reg. 62606

Patent attorney

Lincoln County Counsel

Newport, OR · 97341

541-265-4108

Laura A Zager

Reg. 64813

Patent attorney

Lake Oswego, OR · 97035

503-446-4032

Peiling Zhang

Reg. 75402

Patent agent

Klarquist Sparkman LLP

Portland, OR · 97204

503-595-5300

Guojun Zhou

Reg. 56478

Patent attorney

Intel Corp.

Hillsboro, OR · 97124

503-264-1700

Cameron A Zinsli

Reg. 70028

Patent attorney

adidas America Inc.

Portland, OR · 97217

800-982-9337

Jeffrey S Zola

Reg. 56715

Patent agent

Jeffrey S. Zola, LLC

Portland, OR · 97229-6190

971-409-0064

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.