ZIP 19426

Patent attorneys in ZIP code 19426 · Pennsylvania

ZIP code 19426 in Pennsylvania has 33 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 The Dow Chemical Company and GSK.

All practitioners

Beth L Byrne

Reg. 70607

Patent agent

Pfizer Inc.

Collegeville, PA · 19426

484-865-8608

Taewoo Cho

Reg. 76334

Patent attorney

GSK

Collegeville, PA · 19426

610-917-7000

Arthur J Cohn

Reg. 37800

Patent attorney

Pfizer Inc.

Collegeville, PA · 19426

484-865-8956

Thomas S Deibert

Reg. 40984

Patent attorney

The Dow Chemical Company

Collegville, PA · 19426

610-244-6516

Jane Far-Jine Djung

Reg. 70344

Patent agent

GSK

Collegeville, PA · 19426

215-970-3401

Wayne John Dustman

Reg. 33870

Patent attorney

Glazosmithkline CORP

Collegeville, PA · 19426

215-932-8796

Tifani M. Edwards

Reg. 62109

Patent attorney

The Dow Chemical Company

Collegeville, PA · 19426

610-244-6298

Virginia A Gates

Reg. 43630

Patent attorney

Collegeville, PA · 19426

610-584-4754

Nicole Ginanni

Reg. 64482

Patent attorney

GSK

Collegeville, PA · 19426

610-405-5384

Elizabeth J Hecht

Reg. 41824

Patent attorney

Glaxo Smithkline

Collegeville, PA · 19426

610-917-6179

Carl P Hemenway

Reg. 51798

Patent agent

Rohm and Haas Company

Collegeville, PA · 19426

610-244-7109

Wei Huang

Reg. 74595

Patent attorney

GSK

Collegeville, PA · 19426

984-340-1931

Donald P. Huddler· Jr.

Reg. 75056

Patent attorney

GlaxoSmithKline

Collegeville, PA · 19426

215-532-4215

Joshua A. Hudon

Reg. 83374

Patent attorney

Collegeville, PA · 19426

484-744-6207

James K. Leonard

Reg. 71144

Patent attorney

GlaxoSmithKline

Collegeville, PA · 19426

215-756-5565

Xingyue Li

Reg. 82830

Patent agent

Collegeville, PA · 19426

908-208-4307

Shan Liu

Reg. 67718

Patent attorney

GSK

Collegeville, PA · 19426

267-300-6322

Meghan R. McDermott

Reg. 83919

Patent agent

Collegeville, PA · 19426

484-844-2494

Nicholas R Montalto

Reg. 28884

Patent attorney

Mcbrien & Montalto, P.C.

Collegeville, PA · 19426

610-776-9387

Brian L. Mutschler

Reg. 62293

Patent attorney

The Dow Chemical Company

Collegeville, PA · 19426

610-244-6190

Leah Mae M. Octavio

Reg. 72852

Patent agent

GlaxoSmithKline

Collegeville, PA · 19426

267-273-4322

Nicholson L Pine· Jr

Reg. 37420

Patent agent

Pine Associates, Ltd.

Collegeville, PA · 19426

484-973-6701

Loretta Jean Sauermelch

Reg. 37347

Patent attorney

Glaxo Smith Kline

Collegeville, PA · 19426

215-859-8303

Carly A. Shanahan

Reg. 71999

Patent attorney

GlaxoSmithKline

Collegeville, PA · 19426

267-547-8043

Feng Shao

Reg. 54733

Patent attorney

Pfizer Inc,

Collegeville, PA · 19426

484-865-7710

Karl E Stauss

Reg. 40827

Patent attorney

The Dow Chemical Company

Collegeville, PA · 19426

610-244-7834

Nora L Stein

Reg. 36689

Patent attorney

GlaxoSmithKline

Collegeville, PA · 19426

484-949-5801

Szilvia Szep

Reg. 70321

Patent agent

The Dow Chemical Company

Collegeville, PA · 19426

610-244-6779

Michael A Vagnozzi

Reg. 82212

Patent agent

Collegeville, PA · 19426

610-908-9096

James G Vouros

Reg. 34453

Patent attorney

The Dow Chemical Company

Collegeville, PA · 19426

610-244-7836

Common questions

Do patent attorneys in ZIP 19426 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 19426 tend to track the broader Pennsylvania legal market.

How many USPTO practitioners list a ZIP 19426 office?

33 USPTO-registered patent practitioners list a ZIP 19426 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 19426 practitioner remotely?

Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 19426-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.