Inventor
Angelo J. Barbetta
Inventor
Penfield, NY, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography86%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%
PatentTitleYear
6,451,495'Toner and developer compositions with charge enhancing additives'20026,426,170'Toner and developer compositions with charge enhancing additives'20026,042,981'Coated carrier'20006,010,812'Coated carrier'20006,004,712'Coated carrier'19995,945,244'Coated carrier'19995,935,750'Coated carrier'19995,401,602'Reactive melt mixing process for preparing cross-linked toner resins and toners therefrom'19955,376,494'Reactive melt mixing process for preparing cross-linked toner resin'19945,352,556'Toners having cross-linked toner resins'19945,330,874'Dry carrier coating and processes'19945,318,872'Toner and developer compositions with fluorophosphate charge enhancing additives'19945,236,629'Conductive composite particles and processes for the preparation thereof'19935,227,460'Cross-linked toner resins'19934,963,455'Developer compositions with suspension polymerized styrene butadiene resins'19904,820,604'Toner and developer compositions with sulfur cotaining organopolysiloxane waxes'19894,752,550'Toner compositions with inner salt charge enhancing additives'19884,560,635'Toner compositions with ammonium sulfate charge enhancing additives'19854,396,697'Organic sulfonate charge enhancing additives'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983–2002Patents assigned to XEROX CORP (19)· patent assignee history
1983–2002Based in Penfield, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| XEROX CORP | 19 | 1983–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Penfield, New York, US | 19 | 1983–2002 |