#1Aaron E. Schindler (Ashurst Perkins Coie)
Based in Madison, WI
Patent Attorneys & Agents in Dane County, WI
The top-ranked patent attorneys and agents serving Dane County, WI are Aaron E. Schindler (Ashurst Perkins Coie), Ajit K Chowdhury (Bioionix, Inc.) and Akshaya K Padhi. We list 201 patent attorneys and agents serving Dane County, WI. 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 Dane County, WI. 201 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 Dane County
#2Ajit K Chowdhury (Bioionix, Inc.)
Based in WI#3Akshaya K Padhi
Based in Madison, WI#4Alex Samuel (United States Attorney's Office)
Based in Madison, WI#5Amy L Cigan (Genus plc)
Based in DeForest, WI#6Andrew T Dufresne (Perkins Coie LLP)
Based in Madison, WI#7Angela J Kujak (Wisconsin Alumni Research Foundation)
Based in Madison, WI#8Anne M Readel
Based in Madison, WI#9Anne M Reynolds (Casimir Jones, S.C.)
Based in Middleton, WI#10Anthony C. Brandt (Michael Best & Friedrich LLP)
Based in Madison, WI
20 more providers serving this area
- Ashley G Hamlett (Exact Sciences), Madison, WI
- Aude S. Peden (Foley and Lardner, LLP), Madison, WI
- Benjamin E Evans (Micheal Best & Friedrich LLP), Madison, WI
- Bennett J Berson (Quarles & Brady LLP), Madison, WI
- Brandon M. Lewis, Madison, WI
- Brian F Bradley (Casimir Jones, S.C.), Middleton, WI
- Brian P. Frushour (Wisconsin Alumni Research Foundation), Madison, WI
- Brian P. McCall (Michael Best & Friedrich LLP), Madison, WI
- Caitlin E. Mac Nair, Sun Prairie, WI
- Callie M Bell (Bell & Manning, LLC), Madison, WI
- Carly Serena Conway (Exact Sciences Corporation), Madison, WI
- Charlene L Yager (Michael Best and Friedrich LLP), Madison, WI
- Charles A Wiltbank (.Foley & Lardner, LLP), Madison, WI
- Charles E Cowles, Madison, WI
- Charles L. Leeck, WI
- Charles Skillman Sara (DeWitt Ross & Stevens, S.C.), Madison, WI
- Christopher F. Marotta, Madison, WI
- Christopher J Arnold (Genus PLC), DeForest, WI
- Christopher J Hussin (Boardman & Clark LLP), Madison, WI
- Christopher J. Unterberger (Quarles & Brady, LLP), Madison, WI
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Frequently asked questions
How many patent attorneys and agents serve Dane County?
We list 201 patent attorneys and agents serving Dane County, WI: 192 based there and 9 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 Dane County?
The top-ranked patent attorneys and agents serving Dane County, WI are Aaron E. Schindler (Ashurst Perkins Coie), Ajit K Chowdhury (Bioionix, Inc.), Akshaya K Padhi, Alex Samuel (United States Attorney's Office) and Amy L Cigan (Genus plc). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Dane County are verified against official records?
10 of the top 10 match an active official record: Aaron E. Schindler (Ashurst Perkins Coie) (U.S. Patent and Trademark Office), Ajit K Chowdhury (Bioionix, Inc.) (U.S. Patent and Trademark Office), Akshaya K Padhi (U.S. Patent and Trademark Office), Alex Samuel (United States Attorney's Office) (U.S. Patent and Trademark Office) and Amy L Cigan (Genus plc) (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 Dane County
Communities served
Sun Prairie, Fitchburg, Middleton, Verona, Waunakee, Stoughton, DeForest, Oregon, Windsor, McFarland, Cottage Grove, Monona, Mount Horeb, Cross Plains, Marshall, Deerfield, Belleville, Shorewood Hills, Mazomanie, Cambridge, Brooklyn, Black Earth, Maple Bluff, Dane, Blue Mounds, Rockdale