Oregon

Patent attorneys in Oregon

Oregon hosts 556 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, Mughal Gaudry & Franklin PC, and Klarquist Sparkman, LLP.

Top cities in Oregon

Portland323 Beaverton62 Hillsboro27 Lake Oswego21 Eugene19 Corvallis16 Bend13 Wilsonville8 Tualatin8 Salem6 Sherwood4 Albany3 West Linn3 Tillamook2 Newport2 Milwaukie2 Jacksonville2 Medford2 Tigard2 Ashland2

All practitioners in Oregon

Thomas D Franklin

Reg. 43616

Patent attorney

Mughal Gaudry & Franklin PC

Beaverton, OR · 97006

720-258-6588

Ryan L. Frei

Reg. 81119

Patent attorney

Klarquist Sparkman LLP

Portland, OR · 97204

503-595-5300

Lori M Friedman

Reg. 35143

Patent agent

Philomath, OR · 97370

541-929-4784

Ning Fu

Reg. 60983

Patent attorney

Ning Fu, Esq.

Clackamas, OR · 97015

503-445-0197

James David Fulmer

Reg. 42561

Patent attorney

SD3, LLC

Tualatin, OR · 97062

503-570-3200

Lawrence Rodney Furan

Reg. 78499

Patent agent

Klarquist Sparkman LLP

Portland, OR · 97204

503-595-5300

Elmer W Galbi

Reg. 19761

Patent attorney

Lake Oswego, OR · 97035

503-697-7844

Bradley M Ganz

Reg. 34170

Patent attorney

Ganz Law, P.C.

Hillsboro, OR · 97123

503-844-9009

Zeming Gao

Reg. 51718

Patent attorney

3LAW Techlaw Offices

Portland, OR · 97229

650-641-0173

Gillian A Gardner

Reg. 62755

Patent agent

Klarquist Sparkman, LLP

Portland, OR · 97204

503-595-5300

Pryor A Garnett

Reg. 32136

Patent attorney

Pryor Garnett Law Office LLC

Portland, OR · 97229-4747

503-641-6909

Stephen Francis Gass

Reg. 38462

Patent attorney

SD3 LLC

Tualatin, OR · 97062

503-570-3200

Ian D Gates

Reg. 51722

Patent attorney

Kolitch Romano Dascenzo Gates LLC

Portland, OR · 97205

503-224-7529

Katherine S Gaudry

Reg. 61536

Patent attorney

Mughal Gaudry & Franklin PC

Beaverton, OR · 97006

202-320-6546

Sean C Gay

Reg. 66266

Patent agent

Art Robbins Instruments

Portland, OR · 97212

530-304-9108

Sarah Elizabeth Gaynor

Reg. 77850

Patent agent

Alleman Hall & Tuttle LLP

Portland, OR · 97204

503-595-7300

William O Geny

Reg. 27444

Patent attorney

Chernoff Vilhauer McClung & Stenzel LLP

Portland, OR · 97204

503-227-5631

Samuel E George

Reg. 44119

Patent attorney

NewCardio, Inc.

Portland, OR · 97229

503-853-1040

Donald John Gerhart

Reg. 42572

Patent agent

Challenger Biosciences

Eugene, OR · 97402

866-606-4126

Scott Evan Gilbert

Reg. 64292

Patent agent

Green, Howard & Mughal LLP

Lake Oswego, OR · 97035

206-949-7834

Scott L Gilfillan

Reg. 51733

Patent attorney

Intel CORP

Hillsboro, OR · 97124

503-712-1560

Michael P Girard

Reg. 38467

Patent attorney

Klarquist Sparkman LLP

Portland, OR · 97204

503-226-7391

Christopher D Goodman

Reg. 34338

Patent agent

Beaverton, OR · 97006

503-531-7908

Kirk W Goodwin

Reg. 46161

Patent attorney

Ralliant

Beaverton, OR · 97077

269-208-8077

Susan W. Graf

Reg. 60432

Patent attorney

Klarquist Sparkman, LLP

Portland, OR · 97204

503-595-5300

Christine J Gramer

Reg. 56364

Patent agent

University of Oregon

Eugene, OR · 97403

541-346-3499

Amy B. Graveline

Reg. 62065

Patent attorney

Kolitch Romano Dascenzo Gates LLC

Portland, OR · 97205

503-224-7529

Francine H Gray

Reg. 31107

Patent attorney

Lake Oswego, OR · 97034

503-636-8504

Francis I Gray

Reg. 27788

Patent attorney

Lake Oswego, OR · 97035

503-636-1952

Blayne D Green

Reg. 56198

Patent attorney

Essential Patents Group, LLP

Lake Oswego, OR · 97035

503-752-1238

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?

556 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.