ZIP 92121

Patent attorneys in ZIP code 92121 · California

ZIP code 92121 in California has 289 USPTO-registered patent practitioners listed at addresses inside the ZIP. Every practitioner shown holds an active license to practice before the US Patent and Trademark Office. Local offices include Jones Day and QUALCOMM Incorporated.

All practitioners

Brian S Adams

Reg. 63131

Patent attorney

QUALCOMM Incorporated

San Diego, CA · 92121

858-658-4351

Celeste M. Alvarez

Reg. 79296

Patent agent

Cooley LLP

San Diego, CA · 92121

858-550-6000

Kristen L Arienti

Reg. 67042

Patent agent

Johnson & Johnson

San Diego, CA · 92121

858-784-3205

Cynthia M Arko

Reg. 61420

Patent attorney

Dexcom, Inc.

San Diego, CA · 92121

858-922-9940

Michael B Atlass

Reg. 30606

Patent attorney

Qualcomm Technologies Inc.

San Diego, CA · 92121-1714

858-845-3163

Sandy Auyoung

Reg. 54970

Patent agent

Sequenom, INC

San Diego, CA · 92121

858-202-9237

Michael B Ayers

Reg. 44015

Patent attorney

Verance Corp.

San Diego, CA · 92121

858-202-2836

Brett E. Bachtell

Reg. 63961

Patent attorney

Qualcomm Incorporated

San Diego, CA · 92121-1714

858-658-5018

Christopher J Bahr

Reg. 68964

Patent attorney

Qualcomm

San Diego, CA · 92121

Krishna G Banerjee

Reg. 43317

Patent attorney

Vividion Therapeutics

San Diego, CA · 92121

858-345-4690

Scott A Barker

Reg. 65188

Patent attorney

QUALCOMM Incorporated

San Diego, CA · 92121

858-651-9562

Suzanne M Bates

Reg. 42640

Patent attorney

Pfizer, Inc.

San Diego, CA · 92121

734-622-2658

Victor Behar

Reg. 60691

Patent attorney

Erasca, Inc

San Diego, CA · 92121

619-878-3366

Sayed H Beladi

Reg. 42311

Patent attorney

Qualcomm, Inc.

San Diego, CA · 92121

858-651-4470

Nitasha R. Bennett

Reg. 81166

Patent agent

Cooley LLP

San Diego, CA · 92121

858-550-6480

Joshua D. Berk

Reg. 73591

Patent agent

Dexcom, Inc.

San Diego, CA · 92121

732-236-2758

Eric Anthony Bernsen

Reg. 71624

Patent attorney

Apple Inc.

San Diego, CA · 92121

619-944-4720

Jennifer L Best-Martin

Reg. 61188

Patent agent

Johnson & Johnson

San Diego, CA · 92121

619-631-3721

Thomas Bethea· Jr

Reg. 53987

Patent attorney

Qualcomm

San Diego, CA · 92121

858-587-1121

Sachin M. Bhatmuley

Reg. 79258

Patent attorney

Jones Day

San Diego, CA · 92121

858-395-9628

Nathan A Billings

Reg. 70600

Patent agent

Creyon Bio, Inc.

San Diego, CA · 92121

617-299-9318

Stanton Connell Braden

Reg. 32556

Patent attorney

San Diego, CA · 92121

732-771-5817

Elizabeth L Brann

Reg. 63987

Patent attorney

Paul Hastings LLP

San Diego, CA · 92121

858-458-3000

Thomas A Briggs

Reg. 38391

Patent attorney

Jones Day

San Diego, CA · 92121

858-314-1164

Irina E Britva

Reg. 50498

Patent agent

Jones Day

San Diego, CA · 92121

858-314-1142

Harris F. Brotman

Reg. 35461

Patent attorney

Stemedica Cell Technologies, Inc.

San Diego, CA · 92121

858-658-0910

Elizabeth T N Bui

Reg. 58360

Patent attorney

ViaCyte, Inc.

San Diego, CA · 92121

858-909-5309

James E Butler

Reg. 40931

Patent attorney

Bioatla

San Diego, CA · 92121

858-558-0708 EXT. 3123

Deborah L Cadena

Reg. 44048

Patent agent

Jones Day

San Diego, CA · 92121

858-314-1160

Charles B Cappellari

Reg. 40937

Patent attorney

Gen-Probe, Inc.

San Diego, CA · 92121

858-410-8927

Common questions

Do patent attorneys in ZIP 92121 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 ZIP 92121 tend to track the broader California legal market.

How many USPTO practitioners list a ZIP 92121 office?

289 USPTO-registered patent practitioners list a ZIP 92121 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 ZIP 92121 practitioner remotely?

Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 92121-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.