Seattle, Washington

Patent attorneys in Seattle

Seattle, Washington is home to 668 USPTO-registered patent practitioners. Working with a local practitioner can streamline in-person meetings for invention disclosures, signing inventor declarations, and reviewing prior-art search results — but every USPTO practitioner is licensed to practice nationally, so a non-local choice is also valid. Local firms with the most USPTO-registered practitioners include Seed Intellectual Property Law Group LLP, Christensen O'Connor Johnson Kindness PLLC, and CKC & Partners Co., LLC.

David Vernon Carlson

Reg. 31153

Patent attorney

Seed Intellectual Property Law Group LLP

Seattle, WA · 98104-7092

206-622-4900

Robert J Carlson

Reg. 35472

Patent attorney

Lee & Hayes, PLLC

Seattle, WA · 98101

206-876-6029

John R Carpenter

Reg. 38096

Patent attorney

Seattle, WA · 98118

206-293-4808

James J Carter

Reg. 56043

Patent attorney

Office of James J. Carter

Seattle, WA · 98125

206-660-7773

Timothy D Casey

Reg. 33124

Patent attorney

Baker & Hostetler LLP

Seattle, WA · 98104-4040

206-332-1107

Benjamin D Cashdollar

Reg. 78901

Patent attorney

Perkins Coie LLP

Seattle, WA · 98101

206-359-8000

Nathan K Cernetic

Reg. 75741

Patent agent

Christensen O'Connor Johnson Kindness PLLC

Seattle, WA · 98101

206-682-8100

Joseph Ollie Chalverus

Reg. 30144

Patent attorney

Law Office Of Joseph Chalverus

Seattle, WA · 98125-1950

206-361-4840

Donna M Chamberlin

Reg. 52712

Patent attorney

Lewis Brisbois Bisgaard & Smith LLP

Seattle, WA · 98101

206-436-2020

Frieda K. Chan

Reg. 77101

Patent agent

Cooley LLP

Seattle, WA · 98101

408-250-9289

Lily Yee-Nga Chan

Reg. 68699

Patent attorney

Seattle, WA · 98104

206-335-5799

Asmita V Chande

Reg. 72064

Patent agent

The Boeing Company

Seattle, WA · 98108

206-544-2931

Jack Chang

Reg. 65303

Patent attorney

Davis Wright Tremaine LLP

Seattle, WA · 98104

206-757-8300

Jerome D Chang

Reg. 77461

Patent attorney

Davis Wright & Tremaine LLP

Seattle, WA · 98104

213-665-9610

Sangeeta K Cheema

Reg. 63400

Patent agent

Seed Intellectual Property Law Group LLP

Seattle, WA · 98104

206-694-4861

Andrew Y Chen

Reg. 74229

Patent attorney

Seattle, WA · 98144

425-753-5577

Candy K Chen

Reg. 57888

Patent agent

CKC & Partners Co., LLC

Seattle, WA · 98125

888-388-6609

Christine S Chen

Reg. 76565

Patent agent

Seed IP Law Group LLP

Seattle, WA · 98104

206-622-4900

David W C Chen

Reg. 51375

Patent attorney

Seattle, WA · 98114

206-779-5394

Connie Cheng

Reg. 72940

Patent attorney

Fortem IP LLP

Seattle, WA · 98101

206-656-3180

Michael A Chernoff

Reg. 81284

Patent attorney

Seed Intellectual Property Law Group LLP

Seattle, WA · 98104

206-694-4825

Dominic A Chiarelli

Reg. 66840

Patent attorney

Zymeworks Biopharmaceuticals Inc.

Seattle, WA · 98161

206-237-1030

Timothy L Chien

Reg. 80692

Patent attorney

Seattle, WA · 98107

248-520-1636

Davina L Childs

Reg. 47485

Patent attorney

Vulcan, Inc.

Seattle, WA · 98104

206-342-2580

Patrick Chinkiwsky

Reg. 74801

Patent attorney

Patrick Chinkiwsky Law Office PLLC

Seattle, WA · 98133

425-224-7284

Chih Huai Chiu

Reg. 75299

Patent agent

CKC & Partners Co., LLC

Seattle, WA · 98125

888-388-6609

Justin Y. Cho

Reg. 81941

Patent attorney

Perkins Coie

Seattle, WA · 98101

206-359-3084

Tina L.Y. Choi

Reg. 78299

Patent agent

Dorsey and Whitney, LLP

Seattle, WA · 98104

206-903-8781

Dinh C P Chu

Reg. 41676

Patent attorney

Christensen O'Connor Johnson Kindness PLLC

Seattle, WA · 98101-3029

206-682-8100

Yahn Lin Chu

Reg. 75946

Patent attorney

Wilson Sonsini Goodrich & Rosati

Seattle, WA · 98104

206-883-2557

Common questions

Do patent attorneys in Seattle cost more than the national average?

Patent attorney fees vary primarily by experience and complexity of the invention, not by city. A typical provisional patent application in the US runs $1,500 to $5,000; a non-provisional utility filing runs $5,000 to $15,000. Hourly rates in Seattle tend to track the broader Washington legal market.

How many USPTO practitioners list a Seattle office?

668 USPTO-registered patent practitioners list a Seattle mailing address on the OEDCI roster. You can sort by firm size and contact each directly using the phone numbers shown.

Can I work with a Seattle practitioner remotely?

Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A Seattle-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.