ZIP 20878

Patent attorneys in ZIP code 20878 · Maryland

ZIP code 20878 in Maryland has 89 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 Edell, Shapiro & Finnan, LLC and Plumsea Law Group, LLC.

All practitioners

Patrick Scott Alban

Reg. 48714

Patent attorney

Astra Zeneca, Legal Department

Gaithersburg, MD · 20878

301-398-1041

Andrew J Aldag

Reg. 40483

Patent attorney

Edell, Shapiro and Finnan, LLC

Gaithersburg, MD · 20878

301-424-3640

Joel F Aldrich

Reg. 71964

Patent attorney

AstraZeneca

Gaithersburg, MD · 20878

301-398-0932

Ilene D Altman

Reg. 36371

Patent attorney

North Potomac, MD · 20878-4816

240-453-0977

Javid A. Amini

Reg. 83565

Patent agent

Jey-Network LLC

Gaithersburg, MD · 20878

240-620-5852

Isaac A Angres

Reg. 29765

Patent agent

Isaac A. Angres, Ph.D.

Gaithersburg, MD · 20878

703-418-3777

Steven P Arnheim

Reg. 43475

Patent attorney

Plumsea Law Group, LLC

Gaithersburg, MD · 20878

301-365-9040

Aslan Baghdadi

Reg. 34542

Patent attorney

Plumsea Law Group LLC

Gaithersburg, MD · 20878

301-325-4942

Alexander T Bara

Reg. 74461

Patent attorney

Edell, Shapiro & Finnan, LLC

Gaithersburg, MD · 20878

240-864-2412

Lavanya S Besch

Reg. 38277

Patent attorney

North Potomac, MD · 20878

956-493-6690

Paul M Booth

Reg. 40244

Patent attorney

Edell, Shapiro & Finnan, LLC

Gaithersburg, MD · 20878

240-864-2427

Kimberly D. Braslow

Reg. 63219

Patent agent

Astra Zeneca

Gaithersburg, MD · 20878

443-571-4898

Shannon A Carroll

Reg. 58240

Patent attorney

MedImmune LLC

Gaithersburg, MD · 20878

301-398-2582

Yean-Hsi Chang

Reg. 61463

Patent agent

North Potomac, MD · 20878

301-762-4817

Ying Yu Chen

Reg. 82849

Patent attorney

Edell, Shapiro & Finnan, LLC

Gaithersburg, MD · 20878

240-864-2416

Camille Ciesliga

Reg. 65525

Patent attorney

Wellstat Management Company, LLC

Gaithersburg, MD · 20878

240-631-2500

Lee S. Cohen

Reg. 79944

Patent attorney

North Potomac, MD · 20878

301-948-7261

David W Crosland

Reg. 66758

Patent attorney

Edell, Shapiro & Finnan LLC

Gaithersburg, MD · 20878

240-864-2444

Maya Das

Reg. 62112

Patent attorney

Gaithersburg, MD · 20878

240-812-3083

Eilene A. Duberow

Reg. 75409

Patent attorney

Novavax

Gaithersburg, MD · 20878

184-466-82829

James M. Eaton

Reg. 76118

Patent attorney

Gaithersburg, MD · 20878

301-398-0000

Ira C Edell

Reg. 24119

Patent attorney

Edell, Shapiro & Finnan

Gaithersburg, MD · 20878

301-424-3640

Janet C Effler

Reg. 66387

Patent agent

Gaithersburg, MD · 20878

240-864-2458

Lawrence D Eisen

Reg. 41009

Patent attorney

Edell, Shapiro & Finnan, LLC

Gaithersburg, MD · 20878

301-424-3640

Colin Chunxiao Feng

Reg. 77059

Patent agent

Edell, Shapiro & Finnan

Gaithersburg, MD · 20878

240-864-2445

Patrick J Finnan

Reg. 39189

Patent attorney

Edell, Shapiro & Finnan, LLC

Gaithersburg, MD · 20878

301-424-3640

William J Fisher

Reg. 32133

Patent attorney

Plumsea Law Group, LLC

Gaithersburg, MD · 20878

240-380-2465

David Andrew Floam

Reg. 34597

Patent agent

Edell, Shapiro & Finnan, LLC

Gaithersburg, MD · 20878

301-424-3640

Eric M Gibson

Reg. 59058

Patent attorney

Plumsea Law Group, LLC

Gaithersburg, MD · 20878

301-365-9040

Douglas A Golightly

Reg. 51244

Patent agent

Emergent BioSolutions

Gaithersburg, MD · 20878

240-631-3236

Common questions

Do patent attorneys in ZIP 20878 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 20878 tend to track the broader Maryland legal market.

How many USPTO practitioners list a ZIP 20878 office?

89 USPTO-registered patent practitioners list a ZIP 20878 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 20878 practitioner remotely?

Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 20878-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.