San Diego, California

Patent attorneys in San Diego

San Diego, California is home to 1,146 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 Becton, Dickinson and Company, Sorrento, and Sempra Energy.

Christopher M. DiLeo

Reg. 61738

Patent attorney

Becton, Dickinson and Company

San Diego, CA · 92130

858-617-3933

Thomas R Dillof

Reg. 63900

Patent attorney

San Diego, CA · 92104

646-729-4085

Peter W Dini

Reg. 52821

Patent attorney

Sorrento

San Diego, CA · 92121

617-320-3360

Charles E Dispenzieri

Reg. 71931

Patent attorney

Sempra Energy

San Diego, CA · 92101

619-696-4856

Jonathan V. Dixon

Reg. 47229

Patent attorney

CareFusion

San Diego, CA · 92130

858-617-3807

Jamie P. Do

Reg. 84406

Patent agent

San Diego, CA · 92122

760-685-4808

Liem T Do

Reg. 59804

Patent attorney

Qualcomm, Inc.

San Diego, CA · 92121

858-651-7558

Tram B. Do

Reg. 76447

Patent attorney

FRESH IP, PLC

San Diego, CA · 92193

858-333-0642

Matthew R Dobbins

Reg. 55119

Patent attorney

San Diego, CA · 92103

347-306-4364

Michael Reza Dokhanchy

Reg. 62795

Patent agent

Mintz , Levin, Cohn, Ferris, Glovsky and Popeo , P .C

San Diego, CA · 92130

858-314-1596

Dalei Dong

Reg. 60363

Patent agent

Qualcomm Inc

San Diego, CA · 92121

858-845-3740

Liming Dong

Reg. 65759

Patent agent

San Diego, CA · 92105

858-692-6041

Michelle Hon Donovan

Reg. 59025

Patent attorney

Duane Morris LLP

San Diego, CA · 92101

619-744-2200

Christopher R. Dorsett

Reg. 80297

Patent attorney

Jones Day

San Diego, CA · 92121

858-314-1126

Michaela R Dotson

Reg. 55123

Patent attorney

San Diego, CA · 92120

619-741-6557

Michael Patrick Doyle

Reg. 49052

Patent agent

NuVasive, Inc

San Diego, CA · 92121

858-909-3355

Camilla A Dresselhuys

Reg. 48960

Patent attorney

San Diego, CA · 92177

858-273-6114

Dennis A Duchene

Reg. 40595

Patent attorney

Qualcomm Inc.

San Diego, CA · 92121

858-658-1456

Bradford James Duft

Reg. 32219

Patent attorney

CoDa Therapeutics

San Diego, CA · 92121

858-677-0474

Margaret M Dunbar

Reg. 37818

Patent attorney

Telesis Bio Inc

San Diego, CA · 92121

858-735-5652

John D Duncan

Reg. 48312

Patent agent

Scripps Laboratories

San Diego, CA · 92121

858-546-5800

James Matthew Dunlop

Reg. 79144

Patent agent

Wilson Sonsini Goodrich Rosati

San Diego, CA · 92130

858-350-2355

Michael K Dunn

Reg. 60430

Patent agent

Ferring Research Institute, Inc.

San Diego, CA · 92121

858-657-1547

Stephen C Durant

Reg. 31506

Patent attorney

MLO, a professional corportation

San Diego, CA · 92121

858-481-1883

Stephanie S Dusaban Gonzales

Reg. 75016

Patent attorney

Antheros Legal Advisors LLP

San Diego, CA · 92122

858-275-8657

Arthur P. Dykhuis

Reg. 68325

Patent attorney

McDermott Will & Schulte LLP

San Diego, CA · 92130

949-989-8292

Tyler M. Dylan-Hyde

Reg. 37612

Patent attorney

Taxus Cardium Pharmaceuticals Group Inc.

San Diego, CA · 92121

858-436-1000

Julie R Eason

Reg. 74685

Patent attorney

San Diego, CA · 92129

619-647-6468

Gary L Eastman

Reg. 41005

Patent attorney

Gary L. Eastman, APLC

San Diego, CA · 92101

619-230-1144

Kristin S. Eaton

Reg. 51561

Patent agent

San Diego, CA · 92128

858-735-6992

Common questions

Do patent attorneys in San Diego 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 San Diego tend to track the broader California legal market.

How many USPTO practitioners list a San Diego office?

1,146 USPTO-registered patent practitioners list a San Diego 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 San Diego practitioner remotely?

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