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 Qualcomm Incorporated and QUALCOMM Incorporated.

All practitioners

Melissa E. Patterson

Reg. 67455

Patent attorney

Dexcom, Inc.

San Diego, CA · 92121

415-800-9201

Susan R Payne

Reg. 52033

Patent attorney

Motorola Mobility Inc.

San Diego, CA · 92121

858-404-2177

Francois Antoine Pelaez

Reg. 57838

Patent agent

QUALCOMM Incorporated

San Diego, CA · 92121

858-651-5802

Guy Perry

Reg. 46194

Patent attorney

Qualcomm Incorporated

San Diego, CA · 92121

858-651-1367

John Edward Peterson

Reg. 45894

Patent attorney

Sequenom

San Diego, CA · 92121

858-202-9397

Sean Christian Platt

Reg. 46998

Patent attorney

Jones Day

San Diego, CA · 92121

858-314-1200

Daniel M. Podgorski

Reg. 79025

Patent agent

Crinetics Pharmaceuticals

San Diego, CA · 92121

858-450-6464

Marcelo C Pomeranz

Reg. 70786

Patent attorney

Cooley LLP

San Diego, CA · 92121

858-550-6146

Melissa A. Poquette

Reg. 66522

Patent agent

Electronic Bio Sciences LLC

San Diego, CA · 92121

714-351-5726

Cathy Preville

Reg. 82963

Patent agent

RayzeBio

San Diego, CA · 92121

860-823-1877

Stephen D Prodnuk

Reg. 43020

Patent attorney

Pfizer Inc

San Diego, CA · 92121

858-622-3087

Eric Kern Proul

Reg. 45025

Patent attorney

Websense, Inc.

San Diego, CA · 92121

858-320-9396

Matthew J Pugmire

Reg. 54723

Patent attorney

Pfizer, Inc.

San Diego, CA · 92121

858-638-6349

Frances R Putkey

Reg. 57257

Patent agent

DTx Pharma, Inc.

San Diego, CA · 92121

858-967-0455

Michael William Quade

Reg. 42092

Patent attorney

Quade and Associates

San Diego, CA · 92121

858-642-1700

Bala M Ramasamy

Reg. 67071

Patent attorney

San Diego, CA · 92121-1714

858-651-7188

Steven A Raney

Reg. 58317

Patent attorney

Qualcomm Incorporated

San Diego, CA · 92121-3561

858-845-3561

Zhigang Rao

Reg. 63878

Patent attorney

Pfizer Inc.

San Diego, CA · 92121

317-498-4643

Daniel E. Raymond

Reg. 53504

Patent agent

Genomics Institute of the Novartis Research Foundation

San Diego, CA · 92121

858-812-1617

Robert A Reid

Reg. 63879

Patent attorney

Qualcomm Incorporated

San Diego, CA · 92121

858-651-1945

Joseph F Reidy

Reg. 39340

Patent attorney

Bristol Myers Squibb Company

San Diego, CA · 92121

858-682-6619

Jeffrey W Rennecker

Reg. 40784

Patent attorney

Pfizer, Inc.

San Diego, CA · 92121

858-622-8850

Diane M. Retallack

Reg. 77251

Patent agent

Primrose Bio, Inc.

San Diego, CA · 92121

858-352-4416

John G Rickenbrode

Reg. 57067

Patent attorney

QUALCOMM Incorporated

San Diego, CA · 92121

858-651-8844

Georgia Claire Robbins

Reg. 81181

Patent agent

Cooley LLP

San Diego, CA · 92121

858-550-6181

Carmen K. Robinson

Reg. 59489

Patent attorney

Pfizer Inc.

San Diego, CA · 92121

858-261-4368

David A Rubin

Reg. 40314

Patent attorney

Mirati Therapeutics, Inc.

San Diego, CA · 92121

917-319-9571

Mark Rubinshtein

Reg. 70451

Patent attorney

San Diego, CA · 92121

917-696-9348

Jennifer Lynn Russell

Reg. 60059

Patent attorney

NuVasive, Inc.

San Diego, CA · 92121

858-320-4537

Matthew Joseph Russo

Reg. 41282

Patent attorney

Takeda Pharmaceuticals U.S.A., Inc.

San Diego, CA · 92121

619-930-8323

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.