Inventor
Thomas A. Jadwin
Inventor
Rochester, NY, US
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography74%
B82YSpecific uses or applications of nanostructures9%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
7,033,720'Development systems for magnetic toners and toners having reduced magnetic loadings'20066,861,192'Crosslinked binder polymers for electrostatographic toners and toners formed therefrom'20056,797,448'Electrophotographic toner and development process with improved image and fusing quality'20046,766,136'Development systems for magnetic toners and toners having reduced magnetic loadings'20046,610,451'Development systems for magnetic toners having reduced magnetic loadings'20036,589,703'Electrographic methods using hard magnetic carrier particles'20035,783,346'Toner compositions including polymer binders with adhesion promoting and charge control monomers'19985,489,975'Image forming method and apparatus'19965,480,757'Two component electrophotographic developers and preparation method'19965,409,791'Image forming method and apparatus'19955,364,725'Toner and developer containing acyloxy-t-alkylated benzoic acids as charge-control agent'19945,255,057'Gray scale monocomponent nonmagnetic development system'19935,061,586'Glass composite magnetic carrier particles'19914,855,396'Polyesters containing covalently bound quaternary phosphonium salts'19894,837,394'electrostatographic toner particle comprising a polyester containing a covalently bound quaternary phosphonium salt'19894,546,060'Two-component, dry electrographic developer compositions containing hard magnetic carrier particles and method for using the same'19854,517,272'Electrostatic dry toner composition'19854,496,643'Two-component dry electrostatic developer composition containing onium charge control agent'19854,394,430'Electrophotographic dry toner and developer compositions'1983RE031072'Electrographic developing composition and process'19824,323,634'Electrographic toner and developer composition containing quaternary ammonium salt charge control agent'19824,085,702'Offset prevention during fixing'19784,079,014'Electrographic toner and developer composition containing a 4-aza-1-azoniabicyclo(2.2.2) octane salt as a charge control agent'19783,944,493'Electrographic toner and developer composition'19763,938,992'Electrographic developing composition and process using a fusible, crosslinked binder polymer'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–2006Patents assigned to EASTMAN KODAK CO (22)· patent assignee history
1976–2006Based in Rochester, NY, US· patent location history
1998Patents assigned to GOODYEAR TIRE & RUBBER (1)· patent assignee history
2003Patents assigned to HEIDELBERGER DRUCKMASCH AG (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EASTMAN KODAK CO | 22 | 1976–2006 |
| HEIDELBERGER DRUCKMASCH AG | 2 | 2003 |
| GOODYEAR TIRE & RUBBER | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rochester, New York, US | 25 | 1976–2006 |