G03C 1/127
The polymethine chain forming part of a carbocyclic ring
Official title: {the polymethine chain forming part of a carbocyclic ring}
G03C1/127 (The polymethine chain forming part of a carbocyclic ring) appears on 104 US grants and 24 published applications in this corpus.
Search patents in G03C- Granted patents
- 104
- Published applications
- 24
- Assignees
- 18
- Inventors
- 152
- Latest grant
- 6 Nov 2007
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 7 | 0 |
| 1992 | 7 | 0 |
| 1993 | 1 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 10 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 17 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 1 |
| 2002 | 6 | 6 |
| 2003 | 4 | 7 |
| 2004 | 10 | 6 |
| 2005 | 1 | 3 |
| 2006 | 2 | 0 |
| 2007 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Silver halide photographic material and methine dye6 Nov 2007US 7,291,449 B2FUJIFILM Corporation
- Methine compound and silver halide photographic material containing the same9 Jan 2007US 7,161,010 B2Fuji Photo Film Co., Ltd.
- Process for the preparation of cyanine dyes with polysulfonate anions7 Nov 2006US 7,132,550 B2Eastman Kodak Company
- Photothermographic imaging material4 Apr 2006US 7,022,470 B2Konica Minolta Medical & Graphic, Inc.
- Cyanine dyes6 Sep 2005US 6,939,975 B2Fuji Photo Film Co., Ltd.
- Methine compound and silver halide photographic material containing the same4 Jan 2007US 2007/0004923 A1Fuji Photo Film Co., Ltd.
- Silver halide photographic emulsion and photographic light-sensitive material using the same8 Dec 2005US 2005/0271987 A1Fuji Photo Film Co., Ltd.
- Asymmetric cyanine dye2 Jun 2005US 2005/0119490 A1
- Process for the preparation of cyanine dyes with polysulfonate anions26 May 2005US 2005/0113546 A1Eastman Kodak Company
- Photothermographic imaging material11 Nov 2004US 2004/0224266 A1Konica Minolta Medical & Graphic, Inc.
Most cited
By later US patents
- Method and material for the formation of a heat mode image51US 5,948,600 AAgfa-Gevaert · 1999
- Heat-developable silver halide infrared ray-sensitive material38US 5,677,121 AFuji Photo Film Co., Ltd. · 1997
- Spectral sensitizing dyes for photothermographic elements28US 5,541,054 AMinnesota Mining and Manufacturing Company · 1996
- Silver halide photographic materials22US 5,057,402 AFuji Photo Film Co., Ltd. · 1991
- Aqueous soluble infrared antihalation dyes21US 5,107,063 AE. I. Du Pont de Nemours and Company · 1992