Bethesda, Maryland

Patent attorneys in Bethesda

Bethesda, Maryland is home to 115 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 Plumsea Law Group, LLC, National Cancer Institute, and National Institute of Allergy and Infectious Diseases, NIH.

Sidra Ahsan

Reg. 77085

Patent agent

National Cancer Institute

Bethesda, MD · 20892

248-910-0762

Irwin M Aisenberg

Reg. 19007

Patent attorney

Bethesda, MD · 20814

301-365-6444

William A Alexander

Reg. 44009

Patent agent

National Institute of Allergy and Infectious Diseases, NIH

Bethesda, MD · 20892-6604

301-451-6806

Siddharth Anandalingam

Reg. 82945

Patent attorney

Bethesda, MD · 20817

301-910-3372

George Ayvazov

Reg. 37483

Patent agent

Berenato & White, LLC

Bethesda, MD · 20817

301-896-0607

Townsend M Belser· Jr

Reg. 22956

Patent attorney

Bethesda, MD · 20816

202-744-6700

Joseph W Berenato· III

Reg. 30546

Patent attorney

Berenato, White & Stavish, LLC

Bethesda, MD · 20817

301-896-0600

Dale D Berkley

Reg. 42319

Patent attorney

NIH Branch--HHS Office of General Counsel

Bethesda, MD · 20892

301-451-4911

La Shaun J Berrien

Reg. 57096

Patent agent

Henry M Jackson Foundation

Bethesda, MD · 20817

240-694-3188

Radhika Bhattacharya

Reg. 58498

Patent agent

Bethesda, MD · 20817

202-413-8032

Deborah B Blyveis

Reg. 47337

Patent attorney

National Institute of Health

Bethesda, MD · 21045

301-594-7211

James R Boler

Reg. 37058

Patent attorney

Bethesda, MD · 20817

301-365-6933

William A Bonk

Reg. 40521

Patent attorney

Relevant IP, LLC

Bethesda, MD · 20815

301-915-0950

Phoebe P. Bower

Reg. 56431

Patent attorney

Plumsea Law Group, LLC

Bethesda, MD · 20817

Sherry M. W. Brett-Major

Reg. 75100

Patent attorney

Bethesda, MD · 20817

301-530-1679

Alexander J. Busch

Reg. 83641

Patent attorney

Bethesda, MD · 20817

301-832-5493

Lawrence N Callahan

Reg. 42379

Patent agent

Callahan Consulting

Bethesda, MD · 20817

310-493-2541

Miodrag Cekic

Reg. 58002

Patent agent

NewIPS, LLC

Bethesda, MD · 20817

301-219-6950

Wenpeng Chen

Reg. 75351

Patent agent

Bethesda, MD · 20817

301-320-2183

Ling-Siu W. Choi

Reg. 84019

Patent agent

Bethesda, MD · 20814

646-750-5048

Aida E. Cremesti

Reg. 72680

Patent agent

9609 Medical Center Drive

Bethesda, MD · 20892-9702

646-334-1478

Angela Yijun Dai

Reg. 52792

Patent attorney

NIH Branch--HHS Office of the General Counsel

Bethesda, MD · 20892

301-496-6043

Samuel T. Dangremond

Reg. 60466

Patent attorney

Plumsea Law Group, LLC

Bethesda, MD · 20817

James M Denaro

Reg. 54063

Patent attorney

James Denaro Legal Services, LLC

Bethesda, MD · 20827

202-596-7303

Jeffrey A Divney

Reg. 39659

Patent attorney

Lockheed Martin Corporation

Bethesda, MD · 20817

301-897-6259

Jean Karen Dudek

Reg. 30938

Patent attorney

Bethesda, MD · 20814

301-215-6967

Jennifer Ann Dunner

Reg. 33685

Patent attorney

Plumsea Law Group

Bethesda, MD · 20817

847-607-0164

James Warren Edmondson

Reg. 33871

Patent attorney

Burr & Brown, PLLC

Bethesda, MD · 20817

315-233-8300

Aya Eguchi

Reg. 67086

Patent agent

Bethesda, MD · 20817

301-229-6132

Joan Ellis

Reg. 58821

Patent attorney

7710 Woodmont Ave.

Bethesda, MD · 20814

301-365-3618

Common questions

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

How many USPTO practitioners list a Bethesda office?

115 USPTO-registered patent practitioners list a Bethesda 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 Bethesda practitioner remotely?

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