Los Angeles, California

Patent attorneys in Los Angeles

Los Angeles, California is home to 665 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 Lee, Hong, Degerman, Kang & Waimey PC, UCLA David Geffen School of Medicine, and Morrison & Foerster, LLP.

Let Z Kwan

Reg. 53167

Patent attorney

Los Angeles, CA · 90015

818-919-0376

Oh Sang Kweon

Reg. 84292

Patent agent

UCLA David Geffen School of Medicine

Los Angeles, CA · 90095

208-272-0239

Tony C Y Kwok

Reg. 75895

Patent agent

Morrison & Foerster, LLP

Los Angeles, CA · 90017

213-892-5360

Adam W. Kwon

Reg. 75653

Patent attorney

Munger, Tolles & Olson LLP

Los Angeles, CA · 90071

213-683-9261

Patrick Lai

Reg. 65208

Patent attorney

ArentFox Schiff

Los Angeles, CA · 90013

213-443-7547

Jason F. Lake

Reg. 61745

Patent attorney

Quinn Emanuel Urquhart & Sullivan

Los Angeles, CA · 90017

213-443-3000

Grant T Langton

Reg. 39739

Patent attorney

Snell & Wilmer, L.L.P.

Los Angeles, CA · 90071-3406

213-929-2505

Lawrence R LaPorte

Reg. 38948

Patent attorney

Manatt, Phelps & Phillips, LLP

Los Angeles, CA · 90064-1631

310-312-4000

Daniel L Latimer

Reg. 74996

Patent agent

Los Angeles, CA · 90020

310-498-3939

Elizabeth A Laughton

Reg. 70484

Patent attorney

Los Angeles, CA · 90024

703-585-8839

Steven Laut

Reg. 47736

Patent attorney

Sherman IP LLP

Los Angeles, CA · 91436

424-229-6802

Spyros James Lazaris

Reg. 45981

Patent attorney

Lazaris IP, Inc.

Los Angeles, CA · 90045

310-889-0740

Alexander S. Lee

Reg. 71257

Patent attorney

Los Angeles, CA · 90010-1211

310-347-8235

Anthony Lee

Reg. 70047

Patent attorney

Los Angeles, CA · 90034

714-624-2427

Bernard C Lee

Reg. 67994

Patent attorney

CHAMBERS & LEE LLP

Los Angeles, CA · 90066

310-566-7271

Byoung Taek Lee

Reg. 76430

Patent agent

East West Law Group

Los Angeles, CA · 90017

213-387-3630

Dennis E. Lee

Reg. 61975

Patent attorney

Los Angeles, CA · 90025

310-479-0551

Harry Sung Lee

Reg. 56814

Patent agent

Nixon Peabody LLP

Los Angeles, CA · 90071-3151

213-629-6129

Irene Y Lee

Reg. 54259

Patent attorney

Russ August & Kabat

Los Angeles, CA · 90025

310-979-8224

James J Lee

Reg. 75465

Patent attorney

Los Angeles, CA · 90010

310-210-3258

Justin D Lee

Reg. 68164

Patent attorney

Lee, Hong, Degerman, Kang & Waimey PC

Los Angeles, CA · 90017

213-623-2221

Moon Hee Lee

Reg. 79801

Patent attorney

Quinn Emanuel Urquhart & Sullivan, LLP

Los Angeles, CA · 90017

213-443-3000

Norman Thomas Lee

Reg. 58941

Patent attorney

Lee, Hong, Degerman, Kang & Waimey PC

Los Angeles, CA · 90017

213-623-2221

Rose S Lee

Reg. 71733

Patent attorney

Morrison & Foerster

Los Angeles, CA · 90017-3543

213-892-5355

Christian M. C. Lek

Reg. 76369

Patent attorney

Los Angeles, CA · 90031

909-961-9988

Jacqueline G Lendvai

Reg. 77269

Patent agent

Ladas & Parry LLP

Los Angeles, CA · 90010

323-934-2300

Karen J Lenker

Reg. 54618

Patent attorney

Davis Wright Tremaine LLP

Los Angeles, CA · 90071-3487

213-633-6800

Alan M Lenkin

Reg. 40063

Patent attorney

Seyfarth Shaw LLP

Los Angeles, CA · 90067-3021

310-201-5262

Marshall Aaron Lerner

Reg. 24108

Patent attorney

Kleinberg & Lerner LLP

Los Angeles, CA · 90067

310-557-1511

Alexander M Leshnick

Reg. 67144

Patent agent

USC Stevens Institute for Innovation

Los Angeles, CA · 90089

213-821-6064

Common questions

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

How many USPTO practitioners list a Los Angeles office?

665 USPTO-registered patent practitioners list a Los Angeles 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 Los Angeles practitioner remotely?

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