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, Klarquist Sparkman LLP, and Portland Intellectual Property, LLC.

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

Savoy Rose Jade

Reg. 41872

Patent attorney

Newport, OR · 97365

541-265-2526

Joseph Thomas Jakubek

Reg. 34190

Patent attorney

Klarquist Sparkman LLP

Portland, OR · 97204

503-595-5300

James Warren Jandacek

Reg. 34509

Patent attorney

Beaverton, OR · 97008

503-524-0835

Garth E Janke

Reg. 40662

Patent attorney

Portland Intellectual Property, LLC

Portland, OR · 97204

503-224-2180

Sarah E Jelsema

Reg. 70804

Patent attorney

Klarquist Sparkman, LLP

Portland, OR · 97204

503-595-5300

Soojeong Ji

Reg. 77633

Patent attorney

Klarquist Sparkman, LLC

Portland, OR · 97204

503-595-5300

Kevin C. Jiang

Reg. 77854

Patent agent

Wen Jiang & Company, PC

Portland, OR · 97223

503-830-6329

Jason A. Johns

Reg. 60268

Patent attorney

Stoel Rives LLP

Portland, OR · 97204

503-294-9618

Alexander Charles Johnson· Jr

Reg. 29396

Patent attorney

Marger Johnson

Portland, OR · 97204

503-222-3613

Brandon J Johnson

Reg. 70349

Patent attorney

Klarquist Sparkman, LLP

Portland, OR · 97204

503-595-5300

Alexa M. Johnston

Reg. 77415

Patent attorney

Klarquist Sparkman, LLP

Portland, OR · 97204

503-595-5300

Holly L Johnston

Reg. 59496

Patent attorney

SUMMIT PATENTS PC

PORTLAND, OR · 97201

503-710-9773

Stephen J Joncus

Reg. 44809

Patent attorney

Joncus Law LLC

Happy Valley, OR · 97086

971-236-1200

Michael D Jones

Reg. 41879

Patent attorney

Klarquist Sparkman, LLP

Portland, OR · 97204

503-226-7391

Paul Thomas Judd

Reg. 73718

Patent attorney

Mohr Intellectual Property

Portland, OR · 97204

503-336-1214

Suparna Kanjilal

Reg. 68386

Patent agent

Klarquist Sparkman

Portland, OR · 97204

503-595-5300

Bhalchandra M Karandikar

Reg. 53095

Patent agent

Beaverton, OR · 97008

503-579-0828

Daniel T Keese

Reg. 69315

Patent attorney

Perkins Coie LLP

Portland, OR · 97209-4128

503-727-2000

Larry C Kelley

Reg. 56106

Patent agent

Portland, OR · 97219

503-245-8575

Lisa K Kennedy

Reg. 58563

Patent agent

Kennedy Law Office

Portland, OR · 97232

208-850-8766

Sowmya Kesavan

Reg. 78039

Patent agent

Portland, OR · 97225

614-218-7677

Alan Lloyd Kessler

Reg. 62071

Patent attorney

The Law Office of Alan L. Kessler

Portland, OR · 97205

503-860-1020

Keith L. Kevelson

Reg. 83181

Patent attorney

Keith Kevelson Law LLC

Salem, OR · 97301

717-256-1443

Ahmad Khoshnevis

Reg. 81153

Patent attorney

Compass IP Law PC

Portland, OR · 97229-9195

503-702-0078

Douglas J Kim

Reg. 66428

Patent attorney

Portland, OR · 97229

949-629-0525

Kyung T Kim

Reg. 47706

Patent attorney

The Drew Kim Law Firm, PLLC

Bend, OR · 97703

713-826-7921

Ramon Arthur William Klitzke· II

Reg. 30188

Patent attorney

Klarquist Sparkman LLP

Portland, OR · 97204

503-226-7391

Patrick W. Kloor

Reg. 64301

Patent agent

Grants Pass, OR · 97527

541-479-1901

Nathan Peter Koenig

Reg. 38210

Patent attorney

Hood River, OR · 97031

541-716-1547

Noriaki Kojima

Reg. 64162

Patent agent

Beaverton, OR · 97007

503-524-0765

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.