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 Proskauer Rose LLP, Morrison & Foerster LLP, and Ladas and Parry.

Hector G Gallegos

Reg. 40614

Patent attorney

Morrison & Foerster LLP

Los Angeles, CA · 90013

213-892-5200

Mavis S Gallenson

Reg. 32464

Patent attorney

Ladas and Parry

Los Angeles, CA · 90036

323-934-2300

Huanyong Gao

Reg. 55199

Patent agent

Sheppard Mullin Richter & Hampton LLP

Los Angeles, CA · 90071

213-620-1780

Terrence D Garnett

Reg. 44698

Patent attorney

Paul, Hastings, Janofsky & Walker LLP

Los Angeles, CA · 90071-2228

213-683-6000

David A Gay

Reg. 39200

Patent attorney

Greenberg Traurig, LLP

Los Angeles, CA · 90067-2121

858-314-1182

Craig A Gelfound

Reg. 41032

Patent attorney

Arent Fox LLP

Los Angeles, CA · 90013

213-629-7400

Alexander R Ginzburg

Reg. 38466

Patent attorney

Ginzburg and Bronshteyn APC

Los Angeles, CA · 91302

310-914-3222

Yakov Ginzburg

Reg. 67176

Patent attorney

Los Angeles, CA · 91604

323-788-0589

Alexander C D Giza

Reg. 51740

Patent attorney

Hueston Hennigan LLP

Los Angeles, CA · 90014

213-788-4340

Sol L Goldstein

Reg. 20376

Patent attorney

Los Angeles, CA · 90025

310-477-9947

Talin Gordnia

Reg. 76214

Patent attorney

Wilson Sonsini Goodrich & Rosati

Los Angeles, CA · 90071

323-210-2925

Howard N Gould

Reg. 52955

Patent attorney

Gould Law

Los Angeles, CA · 90025

310-481-6789

Jared Michael Graff

Reg. 78744

Patent attorney

Hogan Lovells US LLP

Los Angeles, CA · 90067

310-785-4738

Paige Granie

Reg. 81480

Patent agent

DLA Piper LLP (US)

Los Angeles, CA · 90067

716-908-4133

Edward Gray

Reg. 35166

Patent agent

Los Angeles, CA · 90066-0629

310-398-4504

Samuel Jared Guerra

Reg. 79200

Patent agent

Kubota & Basol LLP

Los Angeles, CA · 90071

213-462-2614

Tigran Guledjian

Reg. 45746

Patent attorney

Quinn Emanuel Urquhart Oliver and Hedges, LLP

Los Angeles, CA · 90017

213-443-3000

Siegmund Y Gutman

Reg. 46304

Patent attorney

Proskauer Rose LLP

Los Angeles, CA · 90067-3206

310-284-4533

Michael J Guzniczak

Reg. 59820

Patent attorney

ScienBiziP, P.C.

Los Angeles, CA · 90071

213-426-1780

Michael B Ha

Reg. 39700

Patent attorney

Los Angeles, CA · 90007

949-235-2959

Sandra L Haberny

Reg. 64150

Patent attorney

Quinn Emanuel Urquhart & Sullivan LLP

Los Angeles, CA · 90017

213-443-3438

Eric W Hagen

Reg. 44732

Patent attorney

McDermott Will & Emery LLP

Los Angeles, CA · 90067

310-277-4110

Ali R Haghighi

Reg. 74990

Patent attorney

Arnold & Porter Scholer

Los Angeles, CA · 90017

213-243-4260

John J Hall

Reg. 17961

Patent attorney

Law Office of John Joseph Hall

Los Angeles, CA · 90026-5710

213-250-1145

Joseph P Hamilton

Reg. 51770

Patent attorney

Perkins Coie LLP

Los Angeles, CA · 90067-1721

310-788-9900

Marc E Hankin

Reg. 38908

Patent attorney

Hankin Patent Law, APC

Los Angeles, CA · 90049

310-979-3600

David M. Hanna

Reg. 65373

Patent attorney

Proskauer Rose LLP

Los Angeles, CA · 90067

310-284-4513

Shawn G Hansen

Reg. 42627

Patent attorney

Nixon Peabody LLP

Los Angeles, CA · 90071

213-629-6190

Laura A Harper

Reg. 80886

Patent attorney

Omni Legal Group

Los Angeles, CA · 90067

310-276-6664

John David Harriman· II

Reg. 31967

Patent attorney

Foundation Law Group

Los Angeles, CA · 90071

424-236-3911

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.