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

Rory A. Schermerhorn

Reg. 58148

Patent attorney

NuVasive, Inc.

San Diego, CA · 92121

858-909-1845

Brandon C Schoonover

Reg. 75903

Patent agent

pSemi Corporation

San Diego, CA · 92121

619-723-7651

Stephanie Lenore Seidman

Reg. 33779

Patent attorney

Womble Bond Dickinson LLP

San Diego, CA · 92121

858-313-1405

Howard H Seo

Reg. 43106

Patent attorney

Qualcomm, Inc.

San Diego, CA · 92121

858-845-5235

David T Seto

Reg. 67679

Patent agent

San Diego, CA · 92121

619-940-5439

Phillip M Shelton

Reg. 77627

Patent attorney

Jones Day

San Diego, CA · 92121-3134

858-314-1200

Mridula P Sherin

Reg. 54652

Patent agent

Cooley LLP

San Diego, CA · 92121

858-550-6000

Fariba Shoarinejad

Reg. 48182

Patent attorney

Pfizer

San Diego, CA · 92121

858-622-5940

Edward H Sikorski

Reg. 39478

Patent attorney

DLA Piper, LLP US

San Diego, CA · 92121

619-699-2645

Alyson S. Smith

Reg. 83787

Patent agent

San Diego, CA · 92121

310-738-8692

Michael G Smith

Reg. 44422

Patent agent

Rimon Law

San Diego, CA · 92121

800-930-7271

Claine L Snow

Reg. 72485

Patent attorney

Arcturus Therapeutics

San Diego, CA · 92121

858-900-2660

Yon Sun Sohn

Reg. 71054

Patent attorney

Qualcomm Incorporated

San Diego, CA · 92121

858-744-7997

Jane Inyoung Song

Reg. 48073

Patent attorney

Paul Hastings, LLP

San Diego, CA · 92121

858-458-3043

Osok Song

Reg. 78183

Patent attorney

Qualcomm Inc.

San Diego, CA · 92121

858-209-5183

Erikson C Squier

Reg. 67924

Patent attorney

Dexcom

San Diego, CA · 92121

888-738-3646

Diana M Steel

Reg. 43153

Patent attorney

Takeda California, Inc.

San Diego, CA · 92121

619-930-8347

Galina Steinberg-Tatman

Reg. 71238

Patent attorney

Jones Day

San Diego, CA · 92121

858-703-3135

Otto L Steinbusch

Reg. 64199

Patent attorney

DEXCOM INC.

San Diego, CA · 92121-4356

858-200-0200

Brian T Ster

Reg. 43933

Patent attorney

SAIC

San Diego, CA · 92121

858-826-9325

Craig R. Sullivan

Reg. 53594

Patent attorney

Qualcomm Incorporated

San Diego, CA · 92121

858-845-1961

Victoria C Summers

Reg. 74173

Patent agent

Pfizer Inc.

San Diego, CA · 92121

858-622-6060

Brian S Sun

Reg. 64694

Patent attorney

Sorrento Therapeutics, Inc.

San Diego, CA · 92121

858-203-4100

Wanli Tang

Reg. 70737

Patent attorney

Jones Day

San Diego, CA · 92121

858-314-1185

Shirin Tefagh

Reg. 67407

Patent attorney

Qualcomm Incorporated

San Diego, CA · 92121

858-658-4351

Steven R Thiel

Reg. 53685

Patent attorney

QUALCOMM Incorporated

San Diego, CA · 92121

858-651-7298

Austin G. Thind

Reg. 82694

Patent attorney

Cooley LLP

San Diego, CA · 92121

858-550-6287

Mahmoud Munes Tomeh

Reg. 67436

Patent attorney

QUALCOMM Incorporated

San Diego, CA · 92121-1714

408-546-2045

Timothy E Torchia

Reg. 36700

Patent agent

Genomatica Inc.

San Diego, CA · 92121

858-210-4427

Jeffrey J. Tung

Reg. 59407

Patent attorney

Bristol Myers Squibb

San Diego, CA · 92121

858-558-7500

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.