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, Voxtel, Inc., and Berkeley Law & Technology Group, 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

Erik A Nackerud

Reg. 73372

Patent attorney

Voxtel, Inc.

Beaverton, OR · 97006

971-223-5646

Paul Gabriel Nagy

Reg. 37896

Patent attorney

Berkeley Law & Technology Group, LLP

Beaverton, OR · 97006

503-439-6500

John M Neary

Reg. 25453

Patent agent

Neary Patent Practice

La Pine, OR · 97739

541-536-5925

Michael A. Nelson

Reg. 59450

Patent attorney

Tektronix, Inc.

Beaverton, OR · 97077

503-627-1785

Scott A Nelson

Reg. 53374

Patent agent

Nyhus and Assocs

Portland, OR · 97219

503-245-5064

Michael Nesheiwat

Reg. 47819

Patent attorney

Lake Oswego, OR · 97034

503-459-2024

Katherine R. Nesler

Reg. 82686

Patent attorney

Klarquist Sparkman, LLP

Portland, OR · 97204

503-595-5300

Linda R Neyenesch

Reg. 29837

Patent agent

Gold Beach, OR · 97444

541-247-0565

Thomas Dzuy Tuan Nguyen

Reg. 51028

Patent attorney

THOMAS DZUY TUAN NGUYEN, LLC

Portland, OR · 97202

503-822-3682E101

Wesley Edward Nicholson· Jr.

Reg. 56573

Patent attorney

Thermo Fisher Scientific Inc.

Hillsboro, OR · 97124-5793

971-491-8048

James A Niegowski

Reg. 28331

Patent attorney

NIKE, Inc.

Beaverton, OR · 97005

503-671-3185

Donald A Nissen

Reg. 44261

Patent agent

Patent Services

Portland, OR · 97209

503-226-8025

Daniel C Noeun

Reg. 76956

Patent attorney

Portland, OR · 97211

503-789-6263

William D Noonan

Reg. 30878

Patent attorney

Klarquist Sparkman LLP

Portland, OR · 97204

503-595-5300

Lewis L Nunnelley

Reg. 42942

Patent agent

Corvallis, OR · 97339

541-753-1070

Sean D O'Brien

Reg. 52080

Patent attorney

Miller Nash LLP

Portland, OR · 97204

503-224-5858

Ajay Ojha

Reg. 84655

Patent agent

Beaverton, OR · 97006

503-913-5200

Stephen A Olson

Reg. 46970

Patent agent

Portland, OR · 97210

503-295-4186

William J. Olson

Reg. 81486

Patent attorney

Klarquist Sparkman, LLP

Portland, OR · 97204

503-737-8375

Karen Dana Oster

Reg. 37621

Patent attorney

Law Office of Karen Dana Oster, LLC

Lake Oswego, OR · 97034

503-810-2560

Meng Ouyang

Reg. 65094

Patent attorney

Eugene, OR · 97405

591-357-8575

Tamara K. Palmer

Reg. 79276

Patent attorney

Boring, OR · 97089

503-805-1440

Christopher Vangel Panoff

Reg. 46456

Patent attorney

Northwest IP Law Group, LLC

Portland, OR · 97208-3703

503-345-9540

Arvin S. Paranjpe

Reg. 66075

Patent agent

Portland, OR · 97223

503-841-5602

Chang M Park

Reg. 71838

Patent agent

Portland, OR · 97229

971-404-4236

Jeongho Park

Reg. 901745

Limited recognition

Lewis & Clark Law School

Portland, OR · 97204

503-768-6940

Wesley E. Parker

Reg. 60673

Patent agent

Portland, OR · 97239

503-381-6385

Hugh J Pasika

Reg. 54362

Patent attorney

Thermo Fisher Scientific

Hillsboro, OR · 97124

503-726-2595

James W. Pasterczyk

Reg. 60343

Patent agent

Portland, OR · 97219

971-279-2490

Ayanendu Paul

Reg. 79245

Patent agent

Mughal Gaudry & Franklin PC

Portland, OR · 97229

323-443-4782

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.