ZIP 19103

Patent attorneys in ZIP code 19103 · Pennsylvania

ZIP code 19103 in Pennsylvania has 343 USPTO-registered patent practitioners listed at addresses inside the ZIP. Every practitioner shown holds an active license to practice before the US Patent and Trademark Office. Local offices include Panitch Schwarze Belisario & Nadel LLP and Panitch Schwarze Belisario & Nadel, LLP.

All practitioners

Stephanie M Hatzikyriakou

Reg. 67147

Patent attorney

Baker Hostetler

Philadelphia, PA · 19103

215-564-3058

Ming He

Reg. 75824

Patent agent

Panitch Schwarze Belisario & Nadel, LLP

Philadelphia, PA · 19103

215-965-1385

Sheldon Orly Heber

Reg. 38179

Patent attorney

Ice Miller, LLP

Philadelphia, PA · 19103

215-982-5157

Gary Aaron Hecht

Reg. 36826

Patent attorney

Fox Rothschild LLP

Philadelphia, PA · 19103-3291

215-299-2416

Gregory B Heller

Reg. 69547

Patent attorney

Young Ricchiuti Caldwell & Heller, LLC

Philadelphia, PA · 19103

267-546-1004

Joseph T Helmsen

Reg. 54163

Patent attorney

DLA Piper LLP

Philadelphia, PA · 19103-7300

215-656-2480

John L. Hemmer

Reg. 58752

Patent attorney

Morgan, Lewis & Bockius LLP

Philadelphia, PA · 19103-2921

215-963-4816

Mary G Henshaw

Reg. 83139

Patent agent

Morgan, Lewis & Bockius LLP

Philadelphia, PA · 19103

413-575-3662

John O. Hillman

Reg. 84186

Patent attorney

Duane Morris LLP

Philadelphia, PA · 19103

215-979-1186

Mitchell D Hirsch

Reg. 54170

Patent agent

Volpe and Koening, P.C.

Philadelphia, PA · 19103

215-568-6400

Michael P Hogan

Reg. 45842

Patent attorney

Offit Kurman

Philadelphia, PA · 19103

267-338-1333

Zachary J. Holdsman

Reg. 82585

Patent attorney

Montgomery McCracken Walker & Rhoads LLP

Philadelphia, PA · 19103

215-772-7235

Emma K. Holland

Reg. 79947

Patent agent

DLA Piper LLP (US)

Philadelphia, PA · 19103

215-656-3366

Richard A Howe· II

Reg. 66688

Patent attorney

The Belles Group

PHILADELPHIA, PA · 19103

267-952-2067

Weihong Hsing

Reg. 51823

Patent agent

Panitch Schwarze Belisario & Nadel LLP

Philadelphia, PA · 19103

215-965-1330

Madoe Htun

Reg. 46485

Patent attorney

William Penn Foundation

Philadelphia, PA · 19103-2757

215-988-1830

Brian J Hubbard

Reg. 45873

Patent attorney

Condo Roccia Koptiw LLP

Philadelphia, PA · 19103

215-558-5740

Jeung Huh

Reg. 76913

Patent attorney

Condo Roccia Koptiw

Philadelphia, PA · 19103

215-600-2374

Randolph John Huis

Reg. 34626

Patent attorney

Volpe and Koenig PC

Philadelphia, PA · 19103

215-568-6400

Julianna L. Hunt

Reg. 82660

Patent agent

Panitch Schwarze Belisario & Nadel LLP

Philadelphia, PA · 19103

215-965-1235

Abhik A. Huq

Reg. 40656

Patent attorney

Young Basile Hanlon & MacFarlane, P.C.

Philadelphia, PA · 19103

248-244-0122

Ari Samuel Indik

Reg. 55293

Patent attorney

White and Williams LLP

Philadelphia, PA · 19103

215-864-7138

Clark A Jablon

Reg. 35039

Patent attorney

Panitch Schwarze Belisario & Nadel, LLP

Philadelphia, PA · 19103

215-965-1293

John Jamieson· Jr

Reg. 29546

Patent attorney

Panitch Schwarze Belisario & Nadel LLP

Philadelphia, PA · 19103

215-965-1310

Kim R Jessum

Reg. 43694

Patent attorney

Stradley Ronon Stevens & Young, LLP

Philadelphia, PA · 19103

215-564-8165

Jesus Joanos i Timoneda

Reg. 43332

Patent attorney

Philadelphia, PA · 19103

760-682-8057

Steven M. Johnston· Jr

Reg. 61268

Patent agent

Blank Rome LLP

Philadelphia, PA · 19103

215-569-5500

Keith A Jones

Reg. 67781

Patent attorney

Panitch Schwarze Belisario & Nadel LLP

Philadelphia, PA · 19103

215-965-1379

Michael K Jones

Reg. 41100

Patent attorney

Troutman Pepper Locke LLP

Philadelphia, PA · 19103-2799

215-981-4405

Radhika S Joshi

Reg. 800108

Limited recognition

Volpe Koenig

Philadelphia, PA · 19103

215-255-9212

Common questions

Do patent attorneys in ZIP 19103 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 ZIP 19103 tend to track the broader Pennsylvania legal market.

How many USPTO practitioners list a ZIP 19103 office?

343 USPTO-registered patent practitioners list a ZIP 19103 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 ZIP 19103 practitioner remotely?

Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 19103-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.