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 Volpe and Koenig, P.C. and Morgan, Lewis & Bockius LLP.

All practitioners

Yousuf U. Ahmed

Reg. 74070

Patent attorney

DLA Piper LLP (US)

Philadelphia, PA · 19103

215-656-2468

Benjamin A. Ailes

Reg. 79656

Patent agent

McCarter & English LLP

Philadelphia, PA · 19103

215-979-3816

Ross E Alexander

Reg. 66948

Patent attorney

Flaster Greenberg P.C.

Philadelphia, PA · 19103

215-587-5609

Andrew J. Antczak

Reg. 70871

Patent agent

Morgan, Lewis & Bockius LLP

Philadelphia, PA · 19103-2921

215-963-5000

Samuel W Apicelli

Reg. 36427

Patent attorney

Duane Morris LLP

Philadelphia, PA · 19103-4196

215-979-1255

Stanford M Back

Reg. 20028

Patent attorney

Philadelphia, PA · 19103

215-732-3497

David R Bailey

Reg. 35057

Patent attorney

Philadelphia, PA · 19103-8956

215-564-8956

Hallum O Bailey

Reg. 56093

Patent attorney

Drinker Biddle & Reath LLP

Philadelphia, PA · 19103

215-988-2685

Clark S Bakewell

Reg. 71615

Patent attorney

Philadelphia, PA · 19103

978-505-2367

Andrew P Baraniak

Reg. 65945

Patent agent

Panitch Schwarze Belisario & Nadel LLP

Philadelphia, PA · 19103

215-965-1330

Brandon J. Barr

Reg. 82796

Patent attorney

Volpe Koenig

Philadelphia, PA · 19103

215-568-6400

Joseph Barrera

Reg. 44522

Patent attorney

Cantor Colburn LLP

Hartford, CT · 19103

585-481-1772

Alexis Barron

Reg. 22702

Patent attorney

Fox Rothschild LLP

Philadelphia, PA · 19103

215-299-2414

William L Bartow

Reg. 54981

Patent attorney

DLA Piper US LLP

Philadelphia, PA · 19103

215-656-2458

Louis W Beardell· Jr

Reg. 40506

Patent attorney

Morgan, Lewis & Bockius LLP

Philadelphia, PA · 19103

215-963-5067

Martin G Belisario

Reg. 32886

Patent attorney

Panitch Schwarze Belisario & Nadel LLP

Philadelphia, PA · 19103

215-965-1330

Michael J Berkowitz

Reg. 39607

Patent attorney

Caesar Rivise, PC

Philadelphia, PA · 19103

215-567-2010

Gregory Stephen Bernabeo

Reg. 44032

Patent attorney

FisherBroyles, LLP

Philadelphia, PA · 19103

610-647-2850

Jennifer C Black

Reg. 79591

Patent attorney

Philadelphia, PA · 19103

215-241-5460

Emmeline L. Blanchard

Reg. 84563

Patent agent

Philadelphia, PA · 19103

484-340-2085

John M Bollinger

Reg. 65711

Patent attorney

Volpe and Koenig, P.C.

Philadelphia, PA · 19103

610-213-6283

Michael J Bonella

Reg. 41628

Patent attorney

Condo Roccia Koptiw LLP

Philadelphia, PA · 19103

215-558-5740

Joseph P Boos· Jr

Reg. 62745

Patent attorney

Volpe and Koenig, P.C.

Philadelphia, PA · 19103

215-255-9190

Caryn C Borg-Breen

Reg. 52637

Patent attorney

Ballard Spahr LLP

Philadelphia, PA · 19103-7599

215-864-8841

Megan E. Bowers

Reg. 73178

Patent attorney

DLA Piper LLP

Philadelphia, PA · 19103-7300

215-656-2484

Derek J Brader

Reg. 71421

Patent attorney

Flaster Greenberg PC

Philadelphia, PA · 19103

215-279-9388

Meaghan M. Brick

Reg. 78718

Patent attorney

Philadelphia, PA · 19103

215-421-6939

Elizabeth A Browning

Reg. 77157

Patent agent

BakerHostetler

Philadelphia, PA · 19103-7501

215-564-2514

Frank A Bruno

Reg. 46583

Patent attorney

White and Williams LLP

Philadelphia, PA · 19103

215-864-6225

Douglas J Bucklin

Reg. 51208

Patent attorney

Volpe and Koenig, P.C.

Philadelphia, PA · 19103

215-568-6400

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.