Ellicott City, Maryland

Patent attorneys in Ellicott City

Ellicott City, Maryland is home to 22 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 Capitol City TechLaw, PLLC, RAL Engineering, Inc., and Rosenberg, Klein & Lee.

Kande K D Amarasinghe

Reg. 65835

Patent agent

Ellicott City, MD · 21042

410-461-5071

Kara M Armstrong

Reg. 38234

Patent attorney

Ellicott City, MD · 21042

410-206-7825

Padmavathi V. Baskar

Reg. 81003

Patent agent

Ellicott City, MD · 21042

410-446-3479

Carmela M. D'Antuono

Reg. 84207

Patent agent

Ellicott City, MD · 21042

410-818-0180

Michael David

Reg. 44642

Patent attorney

Capitol City TechLaw, PLLC

Ellicott City, MD · 21043

888-703-1110 X6

Eric C. Frank

Reg. 82440

Patent agent

Ellicott City, MD · 21042

443-797-7657

Isabel Y Kadoorie

Reg. 67856

Patent agent

Ellicott City, MD · 21043

240-731-7601

Yejin Kim

Reg. 82056

Patent agent

Ellicott City, MD · 21043

443-944-6936

David Israel Klein

Reg. 33253

Patent attorney

Ellicott City, MD · 21043

410-465-6678

Lynda Frances Lewinski Kouroupis

Reg. 56396

Patent attorney

Ellicott City, MD · 21042

410-750-3515

Raymond Anthony LaForge

Reg. 30277

Patent attorney

RAL Engineering, Inc.

Ellicott City, MD · 21042

410-960-0333

Sumant Pathak

Reg. 70269

Patent attorney

Ellicott City, MD · 21043

410-465-6678

Kevin J. Phipps

Reg. 81545

Patent agent

Rosenberg, Klein & Lee

Ellicott City, MD · 21043

410-465-6678

Bryan P Ready

Reg. 78512

Patent agent

Ellicott City, MD · 21043

804-310-0159

Morton Jacob Rosenberg

Reg. 26049

Patent attorney

Rosenberg Klein & Lee

Ellicott City, MD · 21043

410-465-6678

Haven Ely Simmons

Reg. 18673

Patent attorney

Ellicott City, MD · 21042

410-750-3979

Parithosh K. Tungaturthi

Reg. 74174

Patent agent

IP Pundit LLC

Ellicott City, MD · 21043-5416

202-641-1335

Suryanarayana Vepa

Reg. 52320

Patent attorney

Ellicott City, MD · 21042

443-285-9859

Paul V Ward

Reg. 53743

Patent agent

Rosesnberg Klein and Lee

Ellicott City, MD · 21043

410-465-6678

James W. Wieder

Reg. 58703

Patent agent

Ellicott City, MD · 21042

410-461-9543

William C Wood

Reg. 53792

Patent attorney

Ellicott City, MD · 21042

410-461-7891

Charles E Yocum

Reg. 30121

Patent attorney

Charles E. Yocum, Attorney at Law

Ellicott City, MD · 21043

410-935-1710

Common questions

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

How many USPTO practitioners list a Ellicott City office?

22 USPTO-registered patent practitioners list a Ellicott City 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 Ellicott City practitioner remotely?

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