Pickering; Thomas R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pickering; Thomas R..The latest application filed is for "toner additives to prevent bias roller contamination".
- Pickering; Thomas R. - Webster NY
| Patent | Date |
|---|---|
| Silicon Carbide Toner Additive App 20150024315 - Enright; Thomas Edward ; et al. | 2015-01-22 |
| Zirconium Oxide Toner Additive App 20150024313 - Enright; Thomas Edward ; et al. | 2015-01-22 |
| Barium Titanate Toner Additive App 20150024318 - Enright; Thomas Edward ; et al. | 2015-01-22 |
| Toner Additives To Prevent Bias Roller Contamination App 20150024314 - Veregin; Richard Philip Nelson ; et al. | 2015-01-22 |
| Image Forming System App 20140295333 - Klenkler; Richard A. ; et al. | 2014-10-02 |
| Toners Containing Large Strontium Titanate Particles App 20130157189 - Pickering; Thomas R. | 2013-06-20 |
| Particle external surface additive compositions Grant 7,312,010 - Veregin , et al. December 25, 2 | 2007-12-25 |
| Toner composition having coated strontium titanate additive App 20070281233 - Pickering; Thomas R. | 2007-12-06 |
| Toner compositions with surface additives Grant 7,288,352 - Pickering October 30, 2 | 2007-10-30 |
| Toner compositions Grant 7,229,735 - Pickering , et al. June 12, 2 | 2007-06-12 |
| Toner compositions with surface additives App 20060251978 - Pickering; Thomas R. | 2006-11-09 |
| Particle external surface additive compositions App 20060222986 - Veregin; Richard P. ; et al. | 2006-10-05 |
| Toner compositions App 20060019188 - Pickering; Thomas R. ; et al. | 2006-01-26 |
| 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 |
| 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 |
| Toner and developer compositions Grant 5,346,795 - Pickering , et al. * September 13, 1 | 1994-09-13 |
| 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 |
| SEC | 0001182058 | PICKERING THOMAS R |
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