Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5726007 | Limited dispersity epitaxially sensitized ultrathin tabular grain emulsions | David E. Fenton, Allen K. Tsaur | 1998-03-10 |
| 5691127 | Epitaxially sensitized ultrathin tabular grain emulsions containing stabilizing addenda | Richard L. Daubendiek, Timothy R. Gersey, Robert D. Wilson, Joseph G. Lighthouse, 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, Timothy R. Gersey, 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, Timothy R. Gersey, 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, Timothy R. Gersey +2 more | 1997-03-25 |
| 5612175 | Epitaxially sensitized tabular grain emulsions exhibiting enhanced speed and contrast | Lyn M. Eshelman, Paul J. Madigan, David A. Dumont, Michael G. Antoniades, Sharon Johnston | 1997-03-18 |
| 5582965 | Ultrathin tabular grain emulsions with sensitization enhancements (II) | Richard L. Daubendiek, Donald L. Black, Timothy R. Gersey, 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, Timothy R. Gersey, Joseph G. Lighthouse, Myra T. Olm +2 more | 1996-11-19 |
| 5576171 | Tabular grain emulsions with sensitization enhancements | Myra T. Olm, Richard L. Daubendiek, Donald L. Black, Timothy R. Gersey, Joseph G. Lighthouse +2 more | 1996-11-19 |
| 5573902 | Tabular grain emulsions with sensitization enhancements | Richard L. Daubendiek, Donald L. Black, Timothy R. Gersey, 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, Timothy R. Gersey, Joseph G. Lighthouse +2 more | 1996-07-16 |
| 5503971 | Ultrathin tabular grain emulsions containing speed-granularity enhancements | Richard L. Daubendiek, Donald L. Black, Timothy R. Gersey, 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, Timothy R. Gersey +2 more | 1996-04-02 |
| 5494789 | Epitaxially sensitized ultrathin tabular grain emulsions | Richard L. Daubendiek, Donald L. Black, Timothy R. Gersey, Joseph G. Lighthouse, Myra T. Olm +2 more | 1996-02-27 |
| 5391727 | Photographic silver halide material comprising novel gold compound | — | 1995-02-21 |
| 5252455 | Photographic silver halide material comprising gold (I) complexes comprising sulfur- and/or selenium-substituted macrocyclic polyether ligands | — | 1993-10-12 |
| 5220030 | Photographic silver halide material comprising gold compound | — | 1993-06-15 |
| 5049484 | Photographic silver halide material and process | — | 1991-09-17 |
| 5049485 | Photographic silver halide material comprising gold compound | — | 1991-09-17 |