#1Alan H Epstein (Defense Health Agency)
Based in MD
Patent Attorneys & Agents in Frederick County, MD
The top-ranked patent attorneys and agents serving Frederick County, MD are Alan H Epstein (Defense Health Agency), Arvinder J Singh and Chester Gunn Moore III (McBee Moore Woodward & Vanik IP, LLC). We list 878 patent attorneys and agents serving Frederick County, 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 Frederick County, MD. 878 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 Frederick County
#2Arvinder J Singh
Based in MD#3Chester Gunn Moore III (McBee Moore Woodward & Vanik IP, LLC)
Based in MD#4Christopher J. Nichols (McBee, Moore, Vanik IP, LLC)
Based in MD#5Christopher R. Tate
Based in MD#6David L Vanik (MMWV IP Law)
Based in MD#7Deanna L Baxam
Based in Frederick, MD#8Duen-Hwa Yan (McBee Moore Woodward & Vanik IP, LLC)
Based in MD#9Frank A Spear
Based in MD#10Huihong Qiao (McBee Moore Vanik IP Law)
Based in MD
20 more providers serving this area
- Imad Soubra (Soubra Law Firm), MD
- Jared M. Eller, MD
- Jay B Winchester (US Army Medical Research and Materiel Command), MD
- Jinjin Cai (Jecho Laboratories, Inc.), MD
- John E Tarcza, MD
- Klaus H Wiesmann, MD
- Laura N Venezia (Conklyn & Associates), MD
- Leigh Z Callander (Defense Health Agency, Office of General Counsel l,), MD
- Malathy Krishnamurthy, MD
- Marlana K Chapin (Defense Health Agency), MD
- Michael J. Cross, MD
- Michael T Cash, MD
- Philip A Florenzo (Florenzo Law, LLC), MD
- Priscilla Fussell (McBee Moore & Vanik IP, LLC), MD
- Randeep Singh (McBee Moore & Vanik IP, LLC), MD
- Renee M Leveque (Leveque Intellectual Property Law, P.C.), MD
- Scott R Williamson (Williamson Law Group), MD
- Stephen G Whiteside (Life Technologies Corporation), MD
- Stuart J Friedman (Law Offices of Stuart J. Friedman, P.C.), MD
- Susan E Shaw McBee (McBee Moore Woodward & Vanik IP, LLC), MD
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Frequently asked questions
How many patent attorneys and agents serve Frederick County?
We list 878 patent attorneys and agents serving Frederick County, MD: 35 based there and 843 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 Frederick County?
The top-ranked patent attorneys and agents serving Frederick County, MD are Alan H Epstein (Defense Health Agency), Arvinder J Singh, Chester Gunn Moore III (McBee Moore Woodward & Vanik IP, LLC), Christopher J. Nichols (McBee, Moore, Vanik IP, LLC) and Christopher R. Tate. The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Frederick County are verified against official records?
10 of the top 10 match an active official record: Alan H Epstein (Defense Health Agency) (U.S. Patent and Trademark Office), Arvinder J Singh (U.S. Patent and Trademark Office), Chester Gunn Moore III (McBee Moore Woodward & Vanik IP, LLC) (U.S. Patent and Trademark Office), Christopher J. Nichols (McBee, Moore, Vanik IP, LLC) (U.S. Patent and Trademark Office) and Christopher R. Tate (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 .
Cities in Frederick County
Communities served
Ballenger Creek, Urbana, Green Valley, Linganore, Brunswick, Walkersville, Thurmont, Spring Ridge, Middletown, Braddock Heights, Emmitsburg, Bartonsville, Monrovia, Jefferson, Adamstown, Point of Rocks, Myersville, New Market, Woodsboro, Buckeystown, Libertytown, Sabillasville, Lewistown, Rosemont, Graceham, Burkittsville