#1Arthur G Schaier (Carmody Torrance Sandak & Hennessey, LLP)
Serves this area from New Haven, CT (0 mi)
Patent Attorneys & Agents in New Haven, CT
The top-ranked patent attorneys and agents serving New Haven, CT are Arthur G Schaier (Carmody Torrance Sandak & Hennessey, LLP), David G Lincoln Jr. (Wiggin and Dana LLP) and Jennifer Ann Calcagni (Carmody Torrance Sandak & Hennessey LLP). We list 668 patent attorneys and agents serving New Haven, CT. 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 New Haven, CT (South Central Connecticut Planning Region). 668 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 New Haven
#2David G Lincoln Jr. (Wiggin and Dana LLP)
Serves this area from New Haven, CT (0 mi)#3Jennifer Ann Calcagni (Carmody Torrance Sandak & Hennessey LLP)
Serves this area from New Haven, CT (0 mi)#4Sherri T Dente (Wiggin and Dana LLP)
Serves this area from New Haven, CT (0 mi)#5Andrew D Gathy (Bachman & LaPointe, P.C.)
Serves this area from New Haven, CT (0 mi)#6Anthony Daniel Sabatelli (Wiggin and Dana LLP)
Serves this area from New Haven, CT (0 mi)#7Anthony P Gangemi (Murtha Cullina LLP)
Serves this area from New Haven, CT (0 mi)#8Barry Lee Kelmachter (Bachman and LaPointe PC)
Serves this area from New Haven, CT (0 mi)#9Brian A. Pattengale (Wiggin and Dana LLP)
Serves this area from New Haven, CT (0 mi)#10Damian K. Gunningsmith (Carmody Torrance Sandak)
Serves this area from New Haven, CT (0 mi)
20 more providers serving this area
- Erica R Lore (Invivyd Inc.), New Haven, CT (0 mi)
- George A Coury (Bachman and LaPointe PC), New Haven, CT (0 mi)
- Gregory Paul LaPointe (Bachman and LaPointe PC), New Haven, CT (0 mi)
- Hans-Peter G Hoffmann (Withers Bergman LLP), New Haven, CT (0 mi)
- Jonathan B Tropp (Day Pitney LLP), New Haven, CT (0 mi)
- Michael Makoto Yamauchi (Alexion Pharmaceuticals, Inc.), New Haven, CT (0 mi)
- Robert J Kasten (Murtha Cullina LLP), New Haven, CT (0 mi)
- Robert L. Bertekap III (Carmody Torrance Sandak & Hennessey LLP), New Haven, CT (0 mi)
- Todd Nicholas Spalding (Alexion Pharmaceuticals), New Haven, CT (0 mi)
- William B Slate (Bachman & LaPointe, P.C.), New Haven, CT (0 mi)
- Alan Leonard Koller (Arvinas), New Haven, CT (1 mi)
- Anthony Peter DeLio II (DeLio & Peterson, LLC), New Haven, CT (1 mi)
- Christopher M Beck (Arvinas Operations Inc.), New Haven, CT (1 mi)
- David R. Pegnataro (DeLio, Peterson and Curcio LLC), New Haven, CT (1 mi)
- George I. Obiora, New Haven, CT (1 mi)
- Guyan Liang (BioXcel Therapeutics, Inc), New Haven, CT (1 mi)
- Jack A Collora, New Haven, CT (1 mi)
- Kelly M Nowak (DeLio & Peterson, LLC), New Haven, CT (1 mi)
- Linda M Stephens Stramiello (Arvinas, Inc.), New Haven, CT (1 mi)
- Maya N Moore, New Haven, CT (1 mi)
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Frequently asked questions
How many patent attorneys and agents serve New Haven?
We list 668 patent attorneys and agents serving New Haven, CT: 0 based there and 668 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 New Haven?
The top-ranked patent attorneys and agents serving New Haven, CT are Arthur G Schaier (Carmody Torrance Sandak & Hennessey, LLP), David G Lincoln Jr. (Wiggin and Dana LLP), Jennifer Ann Calcagni (Carmody Torrance Sandak & Hennessey LLP), Sherri T Dente (Wiggin and Dana LLP) and Andrew D Gathy (Bachman & LaPointe, P.C.). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving New Haven are verified against official records?
10 of the top 10 match an active official record: Arthur G Schaier (Carmody Torrance Sandak & Hennessey, LLP) (U.S. Patent and Trademark Office), David G Lincoln Jr. (Wiggin and Dana LLP) (U.S. Patent and Trademark Office), Jennifer Ann Calcagni (Carmody Torrance Sandak & Hennessey LLP) (U.S. Patent and Trademark Office), Sherri T Dente (Wiggin and Dana LLP) (U.S. Patent and Trademark Office) and Andrew D Gathy (Bachman & LaPointe, P.C.) (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 .