Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6673529 | Method for making tabular grain silver halide emulsion | Richard L. Daubendiek, Jon N. Eikenberry, Barbara J. Fisher, Joseph G. Lighthouse, Douglas L. Oehlbeck | 2004-01-06 |
| 6576410 | High-speed thermally developable imaging materials and methods of using same | Chaofeng Zou, Robert D. Wilson, Richard L. Daubendiek | 2003-06-10 |
| 5691127 | Epitaxially sensitized ultrathin tabular grain emulsions containing stabilizing addenda | Richard L. Daubendiek, Robert D. Wilson, Joseph G. Lighthouse, Joseph C. Deaton, Myra T. Olm +2 more | 1997-11-25 |
| 5641618 | Epitaxially sensitized ultrathin dump iodide tabular grain emulsions | Xin Wen, Richard L. Daubendiek, Donald L. Black, Joseph C. Deaton, Joseph G. Lighthouse +2 more | 1997-06-24 |
| 5629144 | Epitaxially sensitized tabular grain emulsions containing speed/fog mercaptotetrazole enhancing addenda | Richard L. Daubendiek, Donald L. Black, Joseph C. Deaton, Joseph G. Lighthouse, Myra T. Olm +2 more | 1997-05-13 |
| 5614358 | Ultrathin tabular grain emulsions with reduced reciprocity failure | Robert D. Wilson, Myra T. Olm, Richard L. Daubendiek, Donald L. Black, Joseph C. Deaton +2 more | 1997-03-25 |
| 5582965 | Ultrathin tabular grain emulsions with sensitization enhancements (II) | Joseph C. Deaton, Richard L. Daubendiek, Donald L. Black, Joseph G. Lighthouse, Myra T. Olm +2 more | 1996-12-10 |
| 5576168 | Ultrathin tabular grain emulsions with sensitization enhancements | Richard L. Daubendiek, Donald L. Black, Joseph C. Deaton, Joseph G. Lighthouse, Myra T. Olm +2 more | 1996-11-19 |
| 5576171 | Tabular grain emulsions with sensitization enhancements | Myra T. Olm, Richard L. Daubendiek, Joseph C. Deaton, Donald L. Black, Joseph G. Lighthouse +2 more | 1996-11-19 |
| 5573902 | Tabular grain emulsions with sensitization enhancements | Richard L. Daubendiek, Joseph C. Deaton, Donald L. Black, Joseph G. Lighthouse, Myra T. Olm +2 more | 1996-11-12 |
| 5536632 | Ultrathin tabular grain emulsions with dopants at selected locations | Xin Wen, Richard L. Daubendiek, Donald L. Black, Joseph C. Deaton, Joseph G. Lighthouse +2 more | 1996-07-16 |
| 5503971 | Ultrathin tabular grain emulsions containing speed-granularity enhancements | Richard L. Daubendiek, Donald L. Black, Joseph C. Deaton, Joseph G. Lighthouse, Myra T. Olm +2 more | 1996-04-02 |
| 5503970 | Ultrathin tabular grain emulsions with novel dopant management | Myra T. Olm, Xin Wen, Richard L. Daubendiek, Donald L. Black, Joseph C. Deaton +2 more | 1996-04-02 |
| 5494789 | Epitaxially sensitized ultrathin tabular grain emulsions | Richard L. Daubendiek, Donald L. Black, Joseph C. Deaton, Joseph G. Lighthouse, Myra T. Olm +2 more | 1996-02-27 |
| 4914014 | Nucleation of tabular grain emulsions at high pBr | Richard L. Daubendiek, Gary S. Proehl | 1990-04-03 |
| 4693964 | Multicolor photographic element with a tabular grain emulsion layer overlying a minus blue recording emulsion layer | Richard L. Daubendiek, Gary L. House | 1987-09-15 |
| 4672027 | Multicolor photographic element with a minus blue recording tabular grain emulsion layer overlying a blue recording emulsion layer | Richard L. Daubendiek, Gary L. House | 1987-06-09 |