Columbia, Maryland

Patent attorneys in Columbia

Columbia, Maryland is home to 34 USPTO-registered patent practitioners. Working with a local practitioner can streamline in-person meetings for invention disclosures, signing inventor declarations, and reviewing prior-art search results — but every USPTO practitioner is licensed to practice nationally, so a non-local choice is also valid. Local firms with the most USPTO-registered practitioners include dsm-firmenich, Rohde & Schwarz GmbH, and DSM North America Inc..

Beverly Johnson Artale

Reg. 32366

Patent attorney

Columbia, MD · 21044

410-531-4769

Jed C. Benson

Reg. 77279

Patent attorney

dsm-firmenich

Columbia, MD · 21045

878-256-5433

Kapil K Bhanot

Reg. 55004

Patent attorney

Columbia, MD · 21045

410-872-0988

Richard F. Bis

Reg. 68722

Patent attorney

Columbia, MD · 21044

440-506-6026

Nathan L. Brown

Reg. 64242

Patent agent

Rohde & Schwarz GmbH

Columbia, MD · 21046

212-836-8477

Daniel S Bujas

Reg. 69737

Patent attorney

DSM North America Inc.

Columbia, MD · 24105

708-244-8657

Kevin M. Bull

Reg. 63719

Patent attorney

DSM North America

Columbia, MD · 24105

224-517-6634

Margeaux G. Bull

Reg. 83177

Patent agent

W. R. Grace

Columbia, MD · 21044

410-531-4568

Jennifer O. Butler

Reg. 50872

Patent attorney

Columbia, MD · 21046

301-490-2012

Edward J Cabic

Reg. 26109

Patent attorney

Columbia, MD · 21044

410-992-7197

Kay E Cheney

Reg. 39577

Patent agent

Columbia, MD · 21046-2800

301-604-0217

Charles A Cross

Reg. 32406

Patent attorney

W R Grace and CO - Conn

Columbia, MD · 22044

410-531-4518

James R Derry

Reg. 57890

Patent attorney

Arbitron Inc.

Columbia, MD · 21046-1572

410-312-8246

Christopher Kent Dorsey

Reg. 60263

Patent attorney

Quidient, LLC

Columbia, MD · 21046

703-537-9127

Albert J Fasulo· II

Reg. 43607

Patent agent

Garrett IP, LLC

Columbia, MD · 21044

410-505-4508

John P Gustin

Reg. 74687

Patent agent

Tedco

Columbia, MD · 21046

410-715-4171

Linda Sigillito Hutchison

Reg. 59520

Patent attorney

Hutchison Law, LLC

Columbia, MD · 21044

410-978-7287

Alan Jerome Kennedy

Reg. 28625

Patent attorney

Mukesh Law Office LLC

Columbia, MD · 21044

443-745-4033

Jeremy R LaFrancois

Reg. 57180

Patent attorney

Columbia, MD · 21044

215-435-5209

Scott M. K. Lee

Reg. 59574

Patent attorney

Columbia, MD · 21044

202-997-6956

Jundong Ma

Reg. 61789

Patent attorney

JDM Patent Law PLLC

Columbia, MD · 21044

703-380-3874

Robert A Maggio

Reg. 28032

Patent attorney

W R Grace and Co-Conn

Columbia, MD · 21044

410-531-4508

Shannon E McGarrah

Reg. 55442

Patent attorney

DSM Nutrition Products

Columbia, MD · 21045

443-542-2395

James E. Miller

Reg. 73671

Patent attorney

Columbia, MD · 21046

301-693-4356

Mark A Montana

Reg. 44948

Patent attorney

W.R. Grace & Co.

Columbia, MD · 21044

410-531-4795

David E Moore

Reg. 59047

Patent attorney

Columbia, MD · 21045

202-375-9052

Mohammad S Rahman

Reg. 43029

Patent attorney

Rahman LLC

Columbia, MD · 21045

443-283-7000

Michael Todd Richey

Reg. 44038

Patent agent

Columbia, MD · 21045

443-414-7909

Ellis P Robinson

Reg. 48083

Patent agent

Columbia, MD · 21044

410-952-7161

Charles B Sajonia

Reg. 39017

Patent attorney

TRSG, Inc.

Columbia, MD · 21045

301-467-1498

Common questions

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

How many USPTO practitioners list a Columbia office?

34 USPTO-registered patent practitioners list a Columbia 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 Columbia practitioner remotely?

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