Carlsbad, California

Patent attorneys in Carlsbad

Carlsbad, California is home to 97 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 Isis Pharmaceuticals, Inc., Invitrogen Corp., and Aptezzo Technology.

Christopher C Adams

Reg. 58028

Patent agent

Invitrogen Corp.

Carlsbad, CA · 92008

760-603-7287

Jeffrey P. Anderson

Reg. 73507

Patent agent

Aptezzo Technology

Carlsbad, CA · 92009

760-712-3377

William B Anderson

Reg. 41585

Patent attorney

Grant Anderson LLP

Carlsbad, CA · 92010

858-623-3227

Armand Andonian

Reg. 83931

Patent attorney

Carlsbad, CA · 92011-5421

323-578-5860

John B. Annaloro

Reg. 76353

Patent agent

ChromaCode, Inc.

Carlsbad, CA · 92008

206-496-2752

Monica S Baig-Silva

Reg. 67706

Patent attorney

Life Technologies

Carlsbad, CA · 92008

760-476-7720

Caroline D. Belt

Reg. 77761

Patent agent

Thermo Fisher Scientific

Carlsbad, CA · 92008

619-957-2634

Cassidy H Birtley

Reg. 67557

Patent attorney

TaylorMade Golf Company

Carlsbad, CA · 92008

760-918-1466

Richard C Bridgeman

Reg. 57773

Patent agent

Patent Crafters

Carlsbad, CA · 92010

408-309-3388

N Kenneth Burraston

Reg. 39923

Patent attorney

ViaSat, Inc.

Carlsbad, CA · 92009

760-893-3982

Lowell L Campbell

Reg. 48889

Patent agent

Ameh IP

Carlsbad, CA · 92013-1654

760-804-1757

Niall P Casey

Reg. 64137

Patent attorney

Carlsbad, CA · 92008

858-295-9290

Michael A Catania

Reg. 36474

Patent attorney

Callaway Golf CO

Carlsbad, CA · 92008

760-930-8493

Amer Catovic

Reg. 72063

Patent agent

IP Tech

Carlsbad, CA · 92009

760-448-6346

Randy K Chang

Reg. 57939

Patent attorney

Acushnet Company

Carlsbad, CA · 92010

760-930-4494

Arthur J Chatroo

Reg. 41666

Patent attorney

Arthur J. Chatroo

Carlsbad, CA · 92008

858-775-0098

Stephen Randolph Cooper

Reg. 42437

Patent agent

Carlsbad, CA · 92008

760-696-7509

Kathi A Cover

Reg. 37803

Patent attorney

Carlsbad, CA · 92009

301-655-4018

Christian D'Avignon-Aubut

Reg. 59995

Patent attorney

Carlsbad, CA · 92018

442-385-3581

Scott H Davison

Reg. 52800

Patent attorney

Davison IP

Carlsbad, CA · 92008

619-905-7181

Manuel Federio de la Cerra

Reg. 45776

Patent attorney

The Law Office of Manuel de la Cerra

Carlsbad, CA · 92011

760-809-5520

Ashita A Doshi

Reg. 57327

Patent attorney

LIFE TECHNOLOGIES CORPORATION

Carlsbad, CA · 92008

Nishita A Doshi

Reg. 61573

Patent attorney

Invitrogen Corporation

Carlsbad, CA · 92008

760-268-8486

Alper T Ertas

Reg. 70799

Patent attorney

Thermo Fisher Scientific Inc.

Carlsbad, CA · 92008-7321

760-476-7785

D. Benjamin Esplin

Reg. 58297

Patent attorney

Esplin & Associates, PC

Carlsbad, CA · 92008

760-206-3256

Michael M Fernandez

Reg. 50768

Patent attorney

Carlsbad, CA · 92009

760-822-8980

Jason D Ferrone

Reg. 52887

Patent attorney

Isis Pharmaceuticals, Inc.

Carlsbad, CA · 92010

760-603-4631

Bryan J. Fibel

Reg. 63795

Patent agent

Carlsbad, CA · 92008

858-997-5056

Clifford E Ford

Reg. 52903

Patent attorney

Isis Pharmaceuticals, Inc.

Carlsbad, CA · 92010

760-603-2784

Ryan S. Furtado

Reg. 76775

Patent attorney

Viasat, Inc.

Carlsbad, CA · 92009

760-476-7458

Common questions

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

How many USPTO practitioners list a Carlsbad office?

97 USPTO-registered patent practitioners list a Carlsbad 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 Carlsbad practitioner remotely?

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