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 Alleman Hall & Tuttle LLP, Kolisch Hartwell, P.C., and Klarquist Sparkman, LLP.

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

James R Abney

Reg. 42253

Patent attorney

Kolisch Hartwell, P.C.

Portland, OR · 97204

503-224-6655

Adenike Adebola Adebiyi

Reg. 42254

Patent agent

Klarquist Sparkman, LLP

Portland, OR · 97204

503-595-5300

Jon Elliot Adler

Reg. 52541

Patent attorney

Sherwood, OR · 97140

858-886-6347

Juliana Agon

Reg. 33468

Patent attorney

Albany, OR · 97321

541-990-1113

David S Alavi

Reg. 40310

Patent agent

northwestpatent.com

Eugene, OR · 97405

541-686-9462

Reza Alavi

Reg. 84542

Patent attorney

West Linn, OR · 97068

503-453-3344

Alan K Aldous

Reg. 31905

Patent attorney

Intel Corporation

Hillsboro, OR · 97124

503-613-0065

Mark D Alleman

Reg. 42257

Patent attorney

Alleman Hall & Tuttle LLP

Portland, OR · 97204

503-595-7300

Thaine H Allison· III

Reg. 77333

Patent agent

Hillsboro, OR · 97123

503-329-9821

Francisco J Almeida

Reg. 78557

Patent agent

Klarquist Sparkman LLP

Portland, OR · 97204

503-595-5300

Khalid Sami H Almukhaizeem

Reg. 903147

Limited recognition

Lewis & Clark Law School

Portland, OR · 97204

971-336-2413

Abdullah O. Alnajran

Reg. 83487

Patent attorney

Portland IP, LLC

Portland, OR · 97211

503-567-8323

Brian D Altman

Reg. 47386

Patent attorney

Bonneville Power Admn

Portland, OR · 97208

360-418-8271

Douglas G Anderson

Reg. 42262

Patent agent

Leatherman Tool Group, Inc.

Portland, OR · 97294-0595

503-408-5427

Ronald M Anderson

Reg. 28829

Patent attorney

Law Offices of Ronald M. Anderson

Bend, OR · 97701

541-241-1222

Roy L Anderson

Reg. 30240

Patent attorney

Wagner, Anderson & Bright, P.C.

Redmond, OR · 97756

213-709-4421

Vincent H Anderson

Reg. 54962

Patent attorney

Compass IP Law PC

Portland, OR · 97229

503-730-8937

John M Anderton

Reg. 58168

Patent agent

Portland, OR · 97215

503-863-4408

Christopher L Andon

Reg. 51406

Patent agent

NIKE, Inc.

Beaverton, OR · 97005

503-730-4233

Adriana L H Andrade

Reg. 63826

Patent agent

Portland, OR · 97239

503-975-5857

Teri G Andrews

Reg. 45903

Patent attorney

Corvallis, OR · 97330

541-753-7571

Michael J. Andri

Reg. 59246

Patent attorney

Alleman Hall & Tuttle LLP

Portland, OR · 97204

503-595-7300

Paul S Angello

Reg. 30991

Patent attorney

Stoel Rives LLP

Portland, OR · 97205

503-294-9314

Matthew S Ashman

Reg. 52573

Patent agent

XFRM, Inc.

Portland, OR · 97202

503-231-9376

Noah T. Ashman

Reg. 82146

Patent attorney

Miller Nash LLP

Portland, OR · 97204

971-352-0188

Steven G Austin

Reg. 34541

Patent attorney

Electro Scientific Industries, Inc.

Portland, OR · 97229-5497

503-671-5421

Aloysius T C Auyeung

Reg. 35432

Patent attorney

Schwabe Williamson & Wyatt PC

Portland, OR · 97204

206-381-8819

Christina S Bailey

Reg. 69403

Patent attorney

Mohr Intellectual Property Law

Portland, OR · 97204

206-858-8468

Larry E. Bailey· Jr.

Reg. 66043

Patent agent

D'Ascenzo Intellectual Property Law, P.C.

Portland, OR · 97205

503-224-7529

Andrew D Barofsky

Reg. 56795

Patent attorney

Oregon Biomedical Engineering Institute, Inc.

Portland, OR · 97225

503-297-3339

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.