ZIP 19805

Patent attorneys in ZIP code 19805 · Delaware

ZIP code 19805 in Delaware has 37 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 DuPont and DuPont Legal.

All practitioners

Lucia Teixeira Antunes

Reg. 45435

Patent agent

E.I. duPont de Nemours and Company

Wilmington, DE · 19805

302-999-5190

Lori Yanisko Beardell

Reg. 34293

Patent attorney

DuPont Legal

Wilmington, DE · 19805-1269

302-999-6398

Steven C Benjamin

Reg. 36087

Patent agent

E I DuPont de Nemours and Co.

Wilmington, DE · 19805

302-999-6387

Gordon C. Campbell· Jr.

Reg. 72624

Patent agent

DuPont Legal

Wilmington, DE · 19805

302-999-4218

Christina M. Catalano

Reg. 66478

Patent agent

E. I. Du Pont de Nemours and Company

Wilmington, DE · 19805

302-999-3918

Shaorong Chen

Reg. 55054

Patent attorney

DuPont

Wilmington, DE · 19805

302-999-3877

Lynne M Christenbury

Reg. 30971

Patent attorney

E I Du Pont de Nemours and Company

Wilmington, DE · 19805

302-999-6337

Dawn S Clark

Reg. 42420

Patent agent

E. I. DuPont de Nemous and Company

Wilmington, DE · 19805

302-992-3980

Jeffrey M Connor

Reg. 57409

Patent attorney

Qnity Electronics, Inc.

Wilmington, DE · 19805

302-575-7340

Kevin S Dobson

Reg. 40296

Patent agent

E. I. DuPont De Nemours and Company

Wilmington, DE · 19805

302-999-6339

Jenafer Evans

Reg. 58177

Patent attorney

DuPont Specialty Products USA, LLC

Wilmington, DE · 19805

302-290-7126

Tamera L Fair

Reg. 35867

Patent attorney

DuPont

Wilmington, DE · 19805

302-999-4170

Gregory J Feulner

Reg. 41744

Patent attorney

E I Dupont De Nemours and Company

Wilmington, DE · 19805

302-999-4201

Mark E Freeman

Reg. 48143

Patent attorney

Freeman Intellectual Property Law, LLC

Wilmington, DE · 19805

302-304-3837

Stephen J. Gombita

Reg. 67091

Patent attorney

DuPont de Nemours, Inc.

Wilmington, DE · 19805

302-999-4836

John E Griffiths· Jr

Reg. 32647

Patent attorney

E. I. du Pont de Nemours and Company

Wilmington, DE · 19805

302-999-4200

Warren M Haines· II

Reg. 40632

Patent attorney

E I Du Pont de Nemours and Co

Wilmington, DE · 19805

302-999-4321

Kimberly R Hild

Reg. 39224

Patent attorney

E. I. du Pont de Nemours and Company

Wilmington, DE · 19805

302-999-4174

Martha Statton Imbalzano

Reg. 31625

Patent agent

E I Dupont De Nemours and Company

Wilmington, DE · 19805

302-999-2429

Konrad Helmut Kaeding

Reg. 32035

Patent attorney

E I DuPont De Newmours and Company

Wilmington, DE · 19805

302-999-4206

Maria M Kourtakis

Reg. 41126

Patent attorney

TrustPoint.One

Wilmington, DE · 19805

302-596-6866

Christine M Lhulier

Reg. 54269

Patent attorney

E.I. DuPont De Nemours and Company

Wilmington, DE · 19805

302-992-5463

Daniel M Maloney

Reg. 43771

Patent attorney

E.I. du Pont de Nemours and Company

Wilmington, DE · 19805

302-892-5529

Nancy S Mayer

Reg. 29190

Patent attorney

E I du Pont de Nemours and Company

Wilmington, DE · 19805

302-892-0680

George M Medwick

Reg. 27456

Patent attorney

E I Du Point de Nemours and CO

Wilmington, DE · 19805

302-892-7915

Charlotte R Otto

Reg. 33987

Patent agent

E.I. DuPont

Wilmington, DE · 19805

302-999-2509

Kelly Anne Palaisa

Reg. 61888

Patent agent

Wilmington, DE · 19805

302-999-3694

Laurence T Pearson

Reg. 53446

Patent agent

E I Dupont De Nemours and Copmany

Wilmington, DE · 19805

302-999-4219

Stephen E Reynolds

Reg. 37580

Patent agent

E.I. DuPont & Co., Inc.

Wilmington, DE · 19805

302-999-5727

Ellen R Sherin

Reg. 68172

Patent agent

DuPont

Wilmington, DE · 19805

302-999-5963

Common questions

Do patent attorneys in ZIP 19805 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 19805 tend to track the broader Delaware legal market.

How many USPTO practitioners list a ZIP 19805 office?

37 USPTO-registered patent practitioners list a ZIP 19805 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 19805 practitioner remotely?

Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 19805-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.