#1Edmond Paul Lazarus (US Army Corps Of Engineers)
Serves this area from Baltimore, MD (0 mi)
Patent Attorneys & Agents in Baltimore, MD
The top-ranked patent attorneys and agents serving Baltimore, MD are Edmond Paul Lazarus (US Army Corps Of Engineers), Barry J Herman (Womble Bond Dickinson (US) LLP) and Emily R Billig (Baker, Donelson, Bearman, Caldwell & Berkowitz, PC). We list 253 patent attorneys and agents serving Baltimore, 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 Baltimore, MD (Baltimore city). 253 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 Baltimore
#2Barry J Herman (Womble Bond Dickinson (US) LLP)
Serves this area from Baltimore, MD (0 mi)#3Emily R Billig (Baker, Donelson, Bearman, Caldwell & Berkowitz, PC)
Serves this area from Baltimore, MD (0 mi)#4Gianna Marie Julian-Arnold (Saul Ewing Arnstein & Lehr LLP.)
Serves this area from Baltimore, MD (0 mi)#5Gregory M Stone (Womble Bond Dickinson (US) LLP)
Serves this area from Baltimore, MD (0 mi)#6Hae-In Lee
Serves this area from Baltimore, MD (0 mi)#7John N Costello Jr. (Laureate Education, Inc.)
Serves this area from Baltimore, MD (0 mi)#8Julie A Hopkins (Hopkins IP, LLC)
Serves this area from Baltimore, MD (0 mi)#9Kimberly N. McLean (McLean Law LLC)
Serves this area from Baltimore, MD (0 mi)#10Konstantina Katcheves (Saul Ewing, LLP)
Serves this area from Baltimore, MD (0 mi)
20 more providers serving this area
- Linda B Zeit (Office of the Public Defender), Baltimore, MD (0 mi)
- Mahmud Hasan (Womble Bond Dickinson), Baltimore, MD (0 mi)
- Mart K Kuhn, Baltimore, MD (0 mi)
- Michael S Studdard (States Attorney Office Of Baltimore City), Baltimore, MD (0 mi)
- Minaksi Bhatt (Lupin Pharmaceuticals Inc.), Baltimore, MD (0 mi)
- M J Nathaniel Gordon-Clark (1025 North Calvert Street), Baltimore, MD (0 mi)
- Nancy S Grodin (Maryland Insurance Administration), Baltimore, MD (0 mi)
- Peter J Davis (Whiteford, Taylor & Preston, LLP), Baltimore, MD (0 mi)
- Richard J Gregson (Gregson IP Law LLC), Baltimore, MD (0 mi)
- Robin John Pecora, Baltimore, MD (0 mi)
- Royal W Craig (Ober, Kaler, Grimes & Shriver), Baltimore, MD (0 mi)
- Slaven Jesic, Baltimore, MD (0 mi)
- Steven E Tiller (Whiteford Taylor & Preston, LLP), Baltimore, MD (0 mi)
- Theresa M Stevens (Lupin GmbH), Baltimore, MD (0 mi)
- Walter Erwin Kupper, Baltimore, MD (0 mi)
- Alevtina G Zhelonkina (The Johns Hopkins University), Baltimore, MD (1 mi)
- Brian R Cannon, Baltimore, MD (1 mi)
- Desiree L. Lassiter (Federal Defender for the District of Maryland), Baltimore, MD (1 mi)
- Dustin Eugene Lee (University of Maryland, Baltimore), Baltimore, MD (1 mi)
- Gregory Dolin (University of Baltimore School of Law), Baltimore, MD (1 mi)
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Frequently asked questions
How many patent attorneys and agents serve Baltimore?
We list 253 patent attorneys and agents serving Baltimore, MD: 0 based there and 253 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 Baltimore?
The top-ranked patent attorneys and agents serving Baltimore, MD are Edmond Paul Lazarus (US Army Corps Of Engineers), Barry J Herman (Womble Bond Dickinson (US) LLP), Emily R Billig (Baker, Donelson, Bearman, Caldwell & Berkowitz, PC), Gianna Marie Julian-Arnold (Saul Ewing Arnstein & Lehr LLP.) and Gregory M Stone (Womble Bond Dickinson (US) LLP). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Baltimore are verified against official records?
10 of the top 10 match an active official record: Edmond Paul Lazarus (US Army Corps Of Engineers) (U.S. Patent and Trademark Office), Barry J Herman (Womble Bond Dickinson (US) LLP) (U.S. Patent and Trademark Office), Emily R Billig (Baker, Donelson, Bearman, Caldwell & Berkowitz, PC) (U.S. Patent and Trademark Office), Gianna Marie Julian-Arnold (Saul Ewing Arnstein & Lehr LLP.) (U.S. Patent and Trademark Office) and Gregory M Stone (Womble Bond Dickinson (US) LLP) (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 .