#1Barbara W Walker
Serves this area from Aspen Hill, MD (1 mi)
Patent Attorneys & Agents in Aspen Hill, MD
The top-ranked patent attorneys and agents serving Aspen Hill, MD are Barbara W Walker, Charles M Vivian (Jefferson IP Law, LLP) and Jacob Block. We list 5209 patent attorneys and agents serving Aspen Hill, MD. 30 of the providers shown match an active record from U.S. Patent and Trademark Office, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Patent Attorneys & Agents serving Aspen Hill, MD (Montgomery County). 5209 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
Top 10 ranked patent attorneys and agents for Aspen Hill
#2Charles M Vivian (Jefferson IP Law, LLP)
Serves this area from Aspen Hill, DC (1 mi)#3Jacob Block
Serves this area from Aspen Hill, MD (1 mi)#4James R Beckers (J. Randall Beckers)
Serves this area from Aspen Hill, MD (1 mi)#5Laurence H Posorske
Serves this area from Aspen Hill, MD (1 mi)#6Melvyn I Marquis
Serves this area from Aspen Hill, MD (1 mi)#7Paul L Gensler
Serves this area from Aspen Hill, MD (1 mi)#8Robert P Greiner
Serves this area from Aspen Hill, MD (1 mi)#9Sadiq A Ansari (Ansari Katiraei LLP)
Serves this area from Aspen Hill, MD (1 mi)#10Steven Scott Lloyd (Practus, LLP)
Serves this area from Aspen Hill, MD (1 mi)
20 more providers serving this area
- Tu A. Phan, Aspen Hill, MD (1 mi)
- Victor K. Hwang, Aspen Hill, MD (1 mi)
- Yan B Hankin, Aspen Hill, MD (1 mi)
- Aaron Weisstuch, Aspen Hill, MD (2 mi)
- Alice Lee Chen (Chenpatents), Aspen Hill, MD (2 mi)
- Azadeh Saidi, Aspen Hill, MD (2 mi)
- John P Rodriguez, Aspen Hill, MD (2 mi)
- John T Goolkasian, Aspen Hill, MD (2 mi)
- John Ye, Aspen Hill, MD (2 mi)
- Joseph L Schofer, Aspen Hill, MD (2 mi)
- Michele A Cimbala, Aspen Hill, MD (2 mi)
- Robert J Corcoran, Aspen Hill, MD (2 mi)
- Robert J Spar, Aspen Hill, MD (2 mi)
- Robert P. Olszewski, Aspen Hill, MD (2 mi)
- Rohit K. Krishna, Aspen Hill, MD (2 mi)
- Shailaja M Shirodkar, Aspen Hill, MD (2 mi)
- Yosief Berhane (Landon-IP), Aspen Hill, MD (2 mi)
- Chuantian Ding, Rockville, MD (2 mi)
- Herbert Cohen, Rockville, MD (2 mi)
- Katelyn S. Mistretta, Rockville, MD (2 mi)
Request quotes
Frequently asked questions
How many patent attorneys and agents serve Aspen Hill?
We list 5209 patent attorneys and agents serving Aspen Hill, MD: 0 based there and 5209 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
Which patent attorneys and agents serve Aspen Hill?
The top-ranked patent attorneys and agents serving Aspen Hill, MD are Barbara W Walker, Charles M Vivian (Jefferson IP Law, LLP), Jacob Block, James R Beckers (J. Randall Beckers) and Laurence H Posorske. The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Aspen Hill are verified against official records?
10 of the top 10 match an active official record: Barbara W Walker (U.S. Patent and Trademark Office), Charles M Vivian (Jefferson IP Law, LLP) (U.S. Patent and Trademark Office), Jacob Block (U.S. Patent and Trademark Office), James R Beckers (J. Randall Beckers) (U.S. Patent and Trademark Office) and Laurence H Posorske (U.S. Patent and Trademark Office), and 5 more on this page. Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
What is the difference between a patent attorney and a patent agent?
Both are registered with the USPTO to prepare and prosecute patent applications. Patent attorneys are also licensed lawyers and can handle litigation and other legal matters; agents cannot.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .