ZIP 19801

Patent attorneys in ZIP code 19801 · Delaware

ZIP code 19801 in Delaware has 51 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 Chemours Company and Barnes & Thornburg LLP.

All practitioners

Robert Lynn LaPointe Anderson

Reg. 52561

Patent attorney

c\o Hon. Mary Pat Thynge

Wilmington, DE · 19801

302-573-6173

Brian S. Auerbach

Reg. 72166

Patent attorney

Barnes & Thornburg LLP

Wilmington, DE · 19801

302-267-1514

Mary Webb Bourke

Reg. 30982

Patent attorney

Womble Bond Dickinson (US) LLP

Wilmington, DE · 19801

302-252-4342

Edward L. Brant

Reg. 62362

Patent attorney

The Chemours Company

Wilmington, DE · 19801

302-773-2350

Thomas M Brodowski

Reg. 61687

Patent attorney

Citi

Wilmington, DE · 19801

302-743-3915

Gregory J. Brodzik

Reg. 73861

Patent attorney

Young Conaway Stargatt & Taylor, LLP

Wilmington, DE · 19801

302-571-5002

Jeffrey T Castellano

Reg. 61424

Patent attorney

DLA Piper LLP

Wilmington, DE · 19801

302-468-5671

Francis DiGiovanni

Reg. 37310

Patent attorney

Drinker Biddle & Reath LLP

Wilmington, DE · 19801

302-467-4200

Kenneth L Dorsney

Reg. 51624

Patent attorney

Morris James LLP

Wilmington, DE · 19801-1494

302-888-6855

Taylor Maryko Haga

Reg. 78117

Patent attorney

Morris, Nichols, Arsht & Tunnell

Wilmington, DE · 19801

302-333-5931

John Scott Hendrickson

Reg. 30847

Patent attorney

The Chemours Company

Wilmington, DE · 19801

302-773-3200

Cortlan S. Hitch

Reg. 81409

Patent attorney

Morris James LLP

Wilmington, DE · 19801

302-888-6800

Rudolf Edward Hutz

Reg. 22397

Patent attorney

Reed Smith, LLP

Wilmington, DE · 19801

302-778-7500

Vidhu B. Joshi

Reg. 83268

Patent agent

Fish & Richardson, P.C.

Wilmington, DE · 19801

302-652-5070

Donald R Kinsley

Reg. 53134

Patent attorney

Marion Marvel Bradley & Anderson, P.A.

Wilmington, DE · 19801

302-425-5177

Joan Taft Kluger

Reg. 38940

Patent attorney

Barnes & Thornburg LLP

Wilmington, DE · 19801-1611

302-300-3468

Dana Marie Kolesar

Reg. 55338

Patent attorney

The Chemours Company

Wilmington, DE · 19801

302-773-0156

Thomas H. Kramer

Reg. 71042

Patent attorney

O'Kelly Ernst & Joyce, LLC

Wilmington, DE · 19801

302-426-2136

Basil S Krikelis

Reg. 41129

Patent attorney

McCarter & English, LLP

Wilmington, DE · 19801

302-984-6393

Timothy R Krogh

Reg. 40688

Patent attorney

The Chemours Company

Wilmington, DE · 19801

302-571-2697

James M Kron

Reg. 44194

Patent attorney

Potter Anderson and Corroon, LLP

Wilmington, DE · 19801

302-984-6115

M. Curtis Lambert

Reg. 57901

Patent attorney

Drinker Biddle & Rath LLP

Wilmington, DE · 19801

302-467-4200

Thomas R Lane

Reg. 42781

Patent attorney

Skadden Arps Slate Meagher and Flom, LLP

Wilmington, DE · 19801

302-651-3186

Douglas R Leach

Reg. 53187

Patent agent

Chemours FC LLC

Wilmington, DE · 19801

302-773-3160

Brian R Lemon

Reg. 63769

Patent attorney

McCarter & English, LLP

Wilmington, DE · 19801

302-984-6374

David Mercur Lukoff

Reg. 30870

Patent attorney

Wilmington, DE · 19801

302-468-5033

Roberte M D Makowski

Reg. 55421

Patent attorney

Connolly Gallagher LLP

Wilmington, DE · 19801

302-757-7300

Thomas J McWilliams

Reg. 44930

Patent attorney

Barnes & Thornburg, LLP

Wilmington, DE · 19801-1050

302-300-3443

Dillon T. Murphy

Reg. 79699

Patent agent

Buchanan Ingersoll & Rooney PC

Wilmington, DE · 19801

610-675-6822

Glenn E J Murphy

Reg. 33539

Patent attorney

Buchanan Ingersoll & Rooney

Wilmington, DE · 19801

302-778-3462

Common questions

Do patent attorneys in ZIP 19801 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 19801 tend to track the broader Delaware legal market.

How many USPTO practitioners list a ZIP 19801 office?

51 USPTO-registered patent practitioners list a ZIP 19801 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 19801 practitioner remotely?

Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 19801-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.