Ciccarelli; Roger N.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ciccarelli; Roger N..The latest application filed is for "toners and developers".
- Ciccarelli; Roger N. - Rochester NY
| Patent | Date |
|---|---|
| Toners and developers Grant 6,850,725 - Silence , et al. February 1, 2 | 2005-02-01 |
| Toners and developers Grant 6,824,942 - Silence , et al. November 30, 2 | 2004-11-30 |
| Toners and developers App 20040229144 - Silence, Scott M. ; et al. | 2004-11-18 |
| Toners and developers App 20040063018 - Silence, Scott M. ; et al. | 2004-04-01 |
| Toner compositions Grant 6,312,861 - Ciccarelli , et al. November 6, 2 | 2001-11-06 |
| Fluorescent treated external surface additives for toner Grant 6,291,121 - Hollenbaugh, Jr. , et al. September 18, 2 | 2001-09-18 |
| Toner compositions Grant 6,190,815 - Ciccarelli , et al. February 20, 2 | 2001-02-20 |
| Toner compositions Grant 6,004,714 - Ciccarelli , et al. December 21, 1 | 1999-12-21 |
| Colored toner and developer compositions Grant 5,885,739 - Dalal , et al. March 23, 1 | 1999-03-23 |
| Colored toner and developer compositions and process for enlarged color gamut Grant 5,866,288 - Ciccarelli , et al. February 2, 1 | 1999-02-02 |
| Process for the preparation of colored toner and developer compositions Grant 5,736,291 - Dalal , et al. April 7, 1 | 1998-04-07 |
| Process for the preparation of colored toner and developer compositions for enlarged color gamut Grant 5,719,002 - Ciccarelli , et al. February 17, 1 | 1998-02-17 |
| Liquid developer compositions with rhodamine Grant 5,714,297 - Chamberlain , et al. February 3, 1 | 1998-02-03 |
| Four color toner set Grant 5,620,820 - Bertrand , et al. April 15, 1 | 1997-04-15 |
| Combination of toners Grant 5,554,471 - Bertrand , et al. September 10, 1 | 1996-09-10 |
| Liquid developer compositions Grant 5,366,840 - Larson , et al. November 22, 1 | 1994-11-22 |
| Process for producing electrophotographic toners containing passivated pigments Grant 5,358,821 - Bertrand , et al. October 25, 1 | 1994-10-25 |
| Toner and developer compositions Grant 5,346,795 - Pickering , et al. * September 13, 1 | 1994-09-13 |
| Passivated toner compositions and processes thereof Grant 5,326,662 - Jugle, deceased , et al. July 5, 1 | 1994-07-05 |
| Toner and developer compositions Grant 5,324,613 - Ciccarelli , et al. * June 28, 1 | 1994-06-28 |
| Toner and developer compositions comprising aluminum charge control agent Grant 5,223,368 - Ciccarelli , et al. June 29, 1 | 1993-06-29 |
| Passivated green toner compositions comprising positive charge enhancing additive Grant 5,212,036 - Ciccarelli , et al. May 18, 1 | 1993-05-18 |
| Processes for the preparation of toner compositions Grant 5,139,916 - Ciccarelli August 18, 1 | 1992-08-18 |
| Toner compositions with nicotinate charge enhancing additives Grant 4,789,615 - Ciccarelli , et al. December 6, 1 | 1988-12-06 |
| Developer compositions with fast admixing characteristics Grant 4,621,039 - Ciccarelli , et al. November 4, 1 | 1986-11-04 |
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