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 Sheppard, Mullin, Richter & Hampton LLP, Law Offices of Daniel S. Kim, and Law Offices of K. Freeman Lee & Associates.

Andrew T. Kim

Reg. 70203

Patent attorney

Sheppard, Mullin, Richter & Hampton LLP

Los Angeles, CA · 90071

213-617-4250

Daniel S Kim

Reg. 51877

Patent attorney

Law Offices of Daniel S. Kim

Los Angeles, CA · 90010

213-282-8387

Hyunjeong Kim

Reg. 81784

Patent agent

Law Offices of K. Freeman Lee & Associates

Los Angeles, CA · 90010

424-371-3448

In Soon Kim

Reg. 51879

Patent attorney

La County King

Los Angeles, CA · 90059

310-668-3973

Jean M. Kim

Reg. 66762

Patent attorney

Los Angeles, CA · 90071

323-954-9400

Jin I Kim

Reg. 65921

Patent agent

Los Angeles, CA · 90057

213-248-1021

Michelle C Kim

Reg. 51881

Patent attorney

Sheppard Mullin Richter & Hampton LLP

Los Angeles, CA · 90071

213-617-4173

Steven J Kim

Reg. 80617

Patent attorney

Kleinberg & Lerner, LLP

Los Angeles, CA · 90067

310-557-1511

Tae Soo S Kim

Reg. 69720

Patent attorney

Nixon Peabody LLP

Los Angeles, CA · 90071

213-629-6000

Grace E. King

Reg. 72013

Patent attorney

Deloitte

Los Angeles, CA · 90013

213-688-0800

Stefan James Kirchanski

Reg. 36568

Patent attorney

Zuber Lawler & Del Duca LLP

Los Angeles, CA · 90017

213-596-5654

Ashley L Kirk

Reg. 51261

Patent attorney

Willenken, Wilson. Loh and Delgado

Los Angeles, CA · 90017

213-955-9240

Claudia Kloss

Reg. 45448

Patent attorney

Hughes Hubbard & Reed, LLP

Los Angeles, CA · 90071

Jonathan L Ko

Reg. 71307

Patent attorney

Venable LLP

Los Angeles, CA · 90067

310-229-9900

Alvin S Koan

Reg. 68468

Patent attorney

ScienBiziP, P.C.

Los Angeles, CA · 90071

213-426-1774

H Henry Koda

Reg. 27729

Patent attorney

DLA Piper, LLP

Los Angeles, CA · 90067

310-595-3000

Leroy L Kondo

Reg. 54235

Patent attorney

Los Angeles, CA · 90048

323-931-0049

Sue J. Koo

Reg. 84212

Patent agent

Norton Rose Fulbright US LLP

Los Angeles, CA · 90071

213-892-9297

Young Seok Koo

Reg. 76255

Patent attorney

Ladas & Parry LLP

Los Angeles, CA · 90036

314-479-2768

Charles C. Koole

Reg. 60438

Patent attorney

Skiermont Derby LLP

Los Angeles, CA · 90017

213-788-4500

Ryan W Koppelman

Reg. 58307

Patent attorney

Ryan W. Koppelman Law PC

Los Angeles, CA · 90017

323-538-1421

Kristin Behrendt Kosinski

Reg. 45599

Patent attorney

Munck Wilson Mandala LLP

Los Angeles, CA · 90025

310-663-4391

Debolina Kowshik

Reg. 74638

Patent attorney

UCLA Technology Development Group

Los Angeles, CA · 90024

310-983-3198

Andrew E Krause

Reg. 76276

Patent attorney

Irell & Manella, LLP

Los Angeles, CA · 90067

310-277-1010

Brian D. Krechman

Reg. 60399

Patent attorney

U.S. District Court

Los Angeles, CA · 90012

213-894-3885

Nuritsa S Ksachikyan

Reg. 57050

Patent attorney

Valle Makoff LLP

Los Angeles, CA · 90049

310-476-0300

Glenn M Kubota

Reg. 44197

Patent attorney

Kubota & Basol LLP

Los Angeles, CA · 90071

213-408-0791

Carl Kustin· Jr

Reg. 24106

Patent attorney

Los Angeles, CA · 90004

323-938-6894

Bruce D Kuyper

Reg. 33937

Patent attorney

Ruttenberg IP Law, A Professional Corporation

Los Angeles, CA · 90067-2321

310-627-2277

Sanghyup Kwak

Reg. 80570

Patent attorney

O'Melveny & Myers LLP

Los Angeles, CA · 90067

310-246-6724

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.