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 Quinn Emanuel Urquhart & Sullivan, LLP, Law Office of Juan F. Dotson, and Morrison & Foerster.

Richard H Doss

Reg. 46241

Patent attorney

Quinn Emanuel Urquhart & Sullivan, LLP

Los Angeles, CA · 90017

213-443-3194

Juan F Dotson

Reg. 55122

Patent agent

Law Office of Juan F. Dotson

Los Angeles, CA · 90071

213-426-2132

Sara A Doudar

Reg. 80660

Patent attorney

Morrison & Foerster

Los Angeles, CA · 90013

213-547-6714

Bernard P Drachlis

Reg. 24813

Patent attorney

Los Angeles, CA · 90041

323-255-1918

Wenyue Du

Reg. 75498

Patent agent

Cedars-Sinai Medical Center

Los Angeles, CA · 90036

615-498-1308

Peter R Duchesneau

Reg. 38861

Patent attorney

Manatt, Phelps & Phillips, LLP

Los Angeles, CA · 90064

310-312-4209

Lara J. Dueppen

Reg. 65002

Patent attorney

Perkins Coie, LLP

Los Angeles, CA · 90067-1721

310-788-3349

Rabindranath Dutta

Reg. 51010

Patent agent

Konrad, Raynes, Davda & Victor LLP

Los Angeles, CA · 90064

310-557-2292

Natan Epstein

Reg. 28997

Patent attorney

Law Offices Of Natan Epstein

Los Angeles, CA · 90064

310-312-2900

Mary M Eshaghian

Reg. 55157

Patent attorney

Los Angeles, CA · 90024

310-441-4402

Scot S Fagerland

Reg. 56532

Patent attorney

Law Office of Scot S. Fagerland

Los Angeles, CA · 90064

310-499-3285

Katherine M Falkenhagen

Reg. 70475

Patent agent

Norton Rose Fulbright US LLP

Los Angeles, CA · 90071

213-892-9200

Heather H Fan

Reg. 51664

Patent attorney

Rhodes LLP

Los Angeles, CA · 90071

213-293-3292

Joseph Shahram Farzam

Reg. 47282

Patent attorney

Law Offices Of Farzam and Assocs

Los Angeles, CA · 90067

310-226-6890

Alvin Victor Fashu Kanu

Reg. 58786

Patent attorney

Seyfarth Shaw LLP

Los Angeles, CA · 90067-3021

310-201-1530

Zohreh A Fay

Reg. 80612

Patent agent

Los Angeles, CA · 90039

703-489-4175

Gohar O Fayyaz

Reg. 63932

Patent attorney

Los Angeles, CA · 90036

310-990-4596

Deborah A. Feinblum

Reg. 59641

Patent attorney

Venable, LLP

Los Angeles, CA · 90067

310-229-9663

Amedeo F Ferraro

Reg. 37129

Patent attorney

Martin & Ferraro, LLP

Los Angeles, CA · 90064

310-286-9800

Eric V Figueroa

Reg. 64712

Patent attorney

ArentFox Schiff

Los Angeles, CA · 90071

213-443-7543

Evan Finkel

Reg. 49059

Patent attorney

Pillsbury Winthrop Shaw Pittman LLP

Los Angeles, CA · 90017-5406

213-488-7307

Jeffrey A Finn

Reg. 51679

Patent attorney

Finn IP Law, PC

Los Angeles, CA · 90064

310-310-7989

Scott A Florance

Reg. 47565

Patent attorney

Quinn, Emanuel, Urquhart, Oliver

Los Angeles, CA · 90017

213-443-3679

Vivian J. Fong

Reg. 71628

Patent attorney

Kirkland & Ellis LLP

Los Angeles, CA · 90071

213-680-8363

Rahjima R Francia

Reg. 76812

Patent agent

Kubota & Basol LLP

Los Angeles, CA · 90071

213-462-2618

Darren M Franklin

Reg. 51701

Patent attorney

Sheppard, Mullin, Richter & Hampton LLP

Los Angeles, CA · 90071-1448

213-620-1780

Shlomo R Frieman

Reg. 26889

Patent attorney

Los Angeles, CA · 90036

323-857-1390

Sandra S Fujiyama

Reg. 46713

Patent attorney

Wilson Sonsini Goodrich & Rosati, P.C.

Los Angeles, CA · 90071

323-210-2903

Joseph C Gabaeff

Reg. 59299

Patent agent

Adeli & Tollen, LLP

Los Angeles, CA · 90049

310-442-9300

Cassandra L Gaedt

Reg. 69207

Patent attorney

Gibson Dunn and Crutcher

Los Angeles, CA · 90071

213-229-7353

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.