Issued Patents 2011
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8070866 | Compounds suitable for use in inks and inks having such compounds | Stephan V. Drappel, Michael B. Meinhardt, Randall R. Bridgeman, Alex J. Kugel | 2011-12-06 |
| 8057589 | Phase change inks | — | 2011-11-15 |
| 8029610 | Compounds suitable for use in inks and inks having such compounds | Stephan V. Drappel, Michael B. Meinhardt, Randall R. Bridgeman, Alex J. Kugel | 2011-10-04 |
| 7997712 | Phase change inks containing colorant compounds | — | 2011-08-16 |
| 7985865 | Phase change ink formulations, colorant formulations, and methods of forming colorants | Michael B. Meinhardt, Donald R. Titterington, Clifford R. King | 2011-07-26 |
| 7967902 | Compounds suitable for use in inks and inks having such compounds | Stephan V. Drappel, Michael B. Meinhardt, Randall R. Bridgeman, Alex J. Kugel | 2011-06-28 |
| 7939678 | Phase change ink formulations, colorant formulations, and methods of forming colorants | Clifford R. King, Donald R. Titterington, Michael B. Meinhardt | 2011-05-10 |
| 7910754 | Colorant compounds | — | 2011-03-22 |
| 7901496 | Phase change inks | Wolfgang G. Wedler, C. Wayne Jaeger | 2011-03-08 |