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 Wilson Sonsini Goodrich & Rosati, Coastal Patent, LLC, and DexCom, Inc..

Todd J Langford

Reg. 60709

Patent attorney

San Diego, CA · 92127

858-518-1088

Brian J Lao

Reg. 69869

Patent agent

San Diego, CA · 92129

858-382-7588

Michael J Larsen

Reg. 66280

Patent agent

Coastal Patent, LLC

San Diego, CA · 92193

858-565-4730

Kaare D Larson

Reg. 51920

Patent attorney

DexCom, Inc.

San Diego, CA · 92121

858-200-0204

Robert T Latta

Reg. 67628

Patent attorney

Jones Day

San Diego, CA · 92121

858-314-1140

Hiu W. Lau

Reg. 75415

Patent agent

Morrison & Foerster LLP

San Diego, CA · 92130-2040

858-314-5439

Sam Edward Laub

Reg. 22355

Patent attorney

San Diego, CA · 92106-2440

408-313-4233

Patrick J. Lavender

Reg. 58758

Patent attorney

The Patent Shoppe

San Diego, CA · 92130

858-880-6183

Uyen D Le

Reg. 58214

Patent attorney

The Law Office of Uyen D. Le

San Diego, CA · 92105

619-283-2808

Nathaniel T Leachman

Reg. 68911

Patent attorney

Wilson Sonsini Goodrich & Rosati

San Diego, CA · 92130

858-350-2227

Alex Lee

Reg. 72950

Patent agent

Gunderson Dettmer

San Diego, CA · 92130

858-436-8057

Doris Lee

Reg. 77321

Patent agent

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

San Diego, CA · 92130

858-314-1545

Michael K Lee

Reg. 77063

Patent agent

San Diego, CA · 92142

Paul J Lee

Reg. 52420

Patent attorney

Dexcom, Inc.

San Diego, CA · 92121

Samuel S Lee

Reg. 42791

Patent attorney

Procopio, Cory, Hargreaves & Savitch, LLP

San Diego, CA · 92101

619-238-1900

Alice Lee-Dutra

Reg. 70073

Patent agent

Foley & Lardner, LLP

San Diego, CA · 92130

858-847-6700

James D Leimbach

Reg. 34374

Patent agent

Leimbach Assoctiates

San Diego, CA · 92117

858-483-8761

Cody R. LeJeune

Reg. 57671

Patent attorney

Lerach Coughlin et al, LLP

San Diego, CA · 92101

619-231-1058

Kim H Leung

Reg. 64399

Patent attorney

Fish & Richardson P.C.

San Diego, CA · 92130

858-678-4713

Belinda M Lew

Reg. 53212

Patent attorney

Alere Inc.

San Diego, CA · 92121

858-805-2822

Donald George Lewis

Reg. 28636

Patent agent

Lewis Kohn & Walker, LLP

San Diego, CA · 92128

858-436-1330

Lindsey S Lewis

Reg. 81786

Patent attorney

Wilson Sonsini Goodrich & Rosati

San Diego, CA · 92130

858-239-5375

Yan Leychkis

Reg. 60440

Patent attorney

Illumina, Inc.

San Diego, CA · 92122

858-291-6118

Alex S. Li

Reg. 68773

Patent attorney

Teradata

San Diego, CA · 92127

858-485-4000

Kamwah Li

Reg. 34211

Patent attorney

Procopio Cory Hargreaves and Savitch LLP

San Diego, CA · 92101

619-515-3253

Tianyuzi Li

Reg. 78871

Patent agent

San Diego, CA · 92130

402-321-5725

Xia Li

Reg. 71699

Patent agent

San Diego, CA · 92127

352-871-8920

Chang Hsing Liang

Reg. 59831

Patent agent

Wilson Sonsini Goodrich and Rosati PC

San Diego, CA · 92130

858-350-2335

Leslie Y Liang

Reg. 63497

Patent attorney

San Diego, CA · 92130

858-523-3949

Maria Ligai

Reg. 78373

Patent agent

San Diego, CA · 92101

619-238-1900

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.