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 McCoy Russell LLP, Klarquist Sparkman, LLP, 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

Ariel S Rogson

Reg. 43054

Patent attorney

Law Office of Ariel S. Rogson, P.C.

Portland, OR · 97219

971-254-8967

Rajeev Rohatgi

Reg. 62297

Patent agent

Klarquist Sparkman LLP

Portland, OR · 97204

503-595-5300

Kurt A Rohlfs

Reg. 54405

Patent attorney

Chernoff Vilhauer McClung and Stenzel LLP

Portland, OR · 97204

503-227-5631

Thomas J Romano

Reg. 61230

Patent attorney

Kolitch Romano Dascenzo Gates LLC

Portland, OR · 97205

503-994-1650

Curtis Grover Rose

Reg. 32057

Patent attorney

Hewlett-Packard CO

Corvallis, OR · 97330

541-715-8442

Michel M. Rose

Reg. 68129

Patent attorney

Bellwether Legal, P.C.

Eugene, OR · 97401

541-351-1319

Kevin S Ross

Reg. 42116

Patent attorney

Miller Nash, LLP

Portland, OR · 97204

503-224-5858

Wayne Wallace Rupert

Reg. 34420

Patent attorney

Klarquist Sparkman

Portland, OR · 97204

503-595-5300

Howard P Russell

Reg. 34917

Patent attorney

Howard Russell, Attorney at Law

Lake Oswego, OR · 97035

503-484-8542

John David Russell

Reg. 47048

Patent attorney

McCoy Russell LLP

Portland, OR · 97205

971-271-8020

Kevin L Russell

Reg. 38292

Patent attorney

Chernoff Vilhauer McClung and Stenzel LLP

Portland, OR · 97204

503-227-5631

Sheree Lynn Rybak

Reg. 47913

Patent attorney

Klarquist Sparkman, LLP

Portland, OR · 97204-2988

503-473-0907

Bart I Rylander

Reg. 75323

Patent attorney

U. S. Army Corps of Engineers

Portland, OR · 97204-3440

503-808-4584

Peter D. Sabido

Reg. 50353

Patent attorney

Chernoff Vilhauer LLP

Portland, OR · 97201

503-227-5631

Oleg K Salakhov

Reg. 64691

Patent attorney

Portland, OR · 97229

206-423-6670

Paul M Saraceni

Reg. 37712

Patent attorney

Nike, Inc.

Beaverton, OR · 97005

503-532-7530

Henry Sawtelle

Reg. 43086

Patent attorney

Portland, OR · 97229

503-467-6612

Scott A Schaffer

Reg. 38610

Patent attorney

Schaffer IP Law, LLC

Portland, OR · 97201

503-970-5119

Wendi R Schepler

Reg. 43091

Patent attorney

Beaverton, OR · 97078

650-804-1817

Rebecca E. Schewe-Mott

Reg. 72466

Patent agent

McCoy Russell LLP

Portland, OR · 97205

971-271-8020

William D. Schlecht

Reg. 78820

Patent agent

McCoy Russell LLP

Portland, OR · 97209

971-361-2169

Michael E Schmitt

Reg. 36921

Patent attorney

Portland, OR · 97298

503-327-3358

John D. Schmitz

Reg. 80891

Patent attorney

Klarquist Sparkman, LLP

Portland, OR · 97204

503-473-0905

William Schmonsees

Reg. 31796

Patent attorney

Pacific Patent Partners, P.C.

Bend, OR · 97702-4005

541-318-4593

Allan M Schrock

Reg. 43386

Patent agent

Under Armour, Inc.

Portland, OR · 97201

503-926-5436

Johanna P. Schwartz

Reg. 71548

Patent attorney

Klarquist Sparkman LLP

Portland, OR · 97204

503-595-5300

Gregory K Scott

Reg. 60185

Patent attorney

Portland, OR · 97210

503-816-3346

Robert F Scotti

Reg. 39830

Patent attorney

Klarquist Sparkman, LLP

Portland, OR · 97204

503-595-5300

Sylvia L Seroff

Reg. 55787

Patent agent

King City, OR · 97224

415-306-6655

Randall R Sexton

Reg. 62347

Patent attorney

Portland, OR · 97212

503-347-5989

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.