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ZIP 20723

Patent attorneys in ZIP code 20723 · Maryland

ZIP code 20723 in Maryland has 8 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 The Johns Hopkins University and Johns Hopkins University.

All practitioners

Todd Richard Farnsworth

Reg. 65432
Patent attorney

The Johns Hopkins University

Laurel, MD · 20723-6099

240-228-8292

Noah J Hayward

Reg. 59515
Patent attorney

The Johns Hopkins University

Laurel, MD · 20723-6099

443-778-4386

Isaac M. Jensen

Reg. 73349
Patent agent

Laurel, MD · 20723

301-490-0283

Sung Tae Kim

Reg. 45398
Patent attorney

Johns Hopkins University

Laurel, MD · 20723

240-228-5632

Shuliang Li

Reg. 70777
Patent agent

Laurel, MD · 20723

732-778-7531

Xiaochun Mou

Reg. 72364
Patent agent

Laurel, MD · 20723

410-350-9632

Benjamin Ynares Roca

Reg. 50166
Patent attorney

The Johns Hopkins Univ

Laurel, MD · 20723

240-228-5641

Hazel F Sidberry

Reg. 44466
Patent agent

Laurel, MD · 20723

301-362-9294

Common questions

Do patent attorneys in ZIP 20723 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 20723 tend to track the broader Maryland legal market.
How many USPTO practitioners list a ZIP 20723 office?
8 USPTO-registered patent practitioners list a ZIP 20723 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 20723 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 20723-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.
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