Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429792 | Toner comprising charge control agent | Jordan Frank, Genggeng Qi, Chieh-Min Cheng, Michael F. Zona | 2025-09-30 |
| 12405547 | Toner comprising reactive charge control agent | Jordan Frank, Genggeng Qi, Chieh-Min Cheng, Michael F. Zona | 2025-09-02 |
| 11281119 | Toner surface additive | Christopher M. Wolfe, Chieh-Min Cheng, Jordan Frank, Richard E. Partch | 2022-03-22 |
| 11169461 | Toner surface additive | Christopher M. Wolfe, Chieh-Min Cheng, Jordan Frank, Richard E. Partch | 2021-11-09 |
| 9335667 | Carrier for two component development system | Michael F. Zona, Brian S. Giannetto, Bernard A. Kelly, Brian Moore, Juan A. Morales-Tirado +1 more | 2016-05-10 |
| 7713595 | Optical compensation films produced by a carrier-web-casting process | Jehuda Greener, James F. Elman, Jon A. Hammerschmidt | 2010-05-11 |
| 6824936 | Hindered amine light stabilizer for improved yellow dark stability | Thomas A. Rosiek | 2004-11-30 |
| 6818367 | Support with reduced optical brightener migration | William A. Mruk, James C. Pirchner, Suresh Sunderrajan | 2004-11-16 |
| 6174657 | Photothermographic element having desired color | Charles H. Weidner, Dorothy T. Java, Stephen A. Hershey | 2001-01-16 |
| RE34742 | Shaped articles from orientable polymers and polymer microbeads | Larry K. Maier, Jong S. Lee, Paul E. Woodgate, Glen C. Smith | 1994-09-27 |
| 5275854 | Shaped articles from orientable polymers and polymer microbeads | Larry K. Maier, Jong S. Lee, Paul E. Woodgate, Glenn C. Smith | 1994-01-04 |
| 5223383 | Photographic elements containing reflective or diffusely transmissive supports | Larry K. Maier, Jong S. Lee, Paul E. Woodgate, Glen C. Smith | 1993-06-29 |
| 5215876 | Radiographic element with UV absorbation compound in polyester support | Wayne P. Pruett, Max A. Weaver, Larry K. Maier, Robert E. Dickerson | 1993-06-01 |
| 5143765 | Shaped articles from orientable polymers and polymer microbeads | Larry K. Maier, Jong S. Lee, Paul E. Woodgate, Glen C. Smith | 1992-09-01 |
| 5141685 | Forming shaped articles from orientable polymers and polymer microbeads | Larry K. Maier, Jong S. Lee, Paul E. Woodgate, Glenn C. Smith | 1992-08-25 |
| 4994312 | Shaped articles from orientable polymers and polymer microbeads | Larry K. Maier, Jong S. Lee, Paul E. Woodgate, Glen C. Smith | 1991-02-19 |