|
| US3932186 | 2 Jan 1974 | 13 Jan 1976 | Polaroid Corporation | Spectrally sensitized photographic silver halide emulsion |
| US4057430 | 9 Feb 1976 | 8 Nov 1977 | Fuji Photo Film Co., Ltd. | Silver halide photographic emulsion |
| US4283488 | 22 Aug 1980 | 11 Aug 1981 | Eastman Kodak Company | Photographic compositions and elements spectrally sensitized with new methine dyes |
| US4347304 | 24 Jun 1981 | 31 Aug 1982 | Hitachi, Ltd. | Process for forming metallic image |
| US5108887 | 5 Dec 1990 | 28 Apr 1992 | E. I. du Pont de Nemours and Company | Zeromethine merocyanine dyes as J-aggregating spectral sensitizers for tabular emulsions |
| US5462851 | 16 Sep 1993 | 31 Oct 1995 | Fuji Photo Film Co., Ltd. | Silver halide photographic material |
| US5587482 | 7 Mar 1996 | 24 Dec 1996 | Sterling Diagnostic Imaging, Inc. | Zeromethine merocyanine dyes useful as spectral sensitizers in photographic elements |
| US5691129 | 12 Nov 1996 | 25 Nov 1997 | Sterling Diagnostic Imaging, Inc. | Zeromethine merocyanine dyes useful as spectral sensitizers in photographic elements |
| US6716994 | 4 Jan 2000 | 6 Apr 2004 | Applera Corporation | Mobility-Modifying Cyanine Dyes |
