G03C 7/3013
Combinations of couplers with active methylene groups and photographic additives
Official title: {Combinations of couplers with active methylene groups and photographic additives}
G03C7/3013 (Combinations of couplers with active methylene groups and photographic additives) appears on 64 US grants and 11 published applications in this corpus.
Search patents in G03C- Granted patents
- 64
- Published applications
- 11
- Assignees
- 13
- Inventors
- 99
- Latest grant
- 7 Jul 2009
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 13 | 0 |
| 1995 | 14 | 0 |
| 1996 | 6 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 3 | 2 |
| 2003 | 2 | 0 |
| 2004 | 0 | 3 |
| 2005 | 2 | 4 |
| 2006 | 0 | 0 |
| 2007 | 3 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Silver halide color photographic light-sensitive material7 Jul 2009US 7,556,918 B2FUJIFILM Corporation
- Silver halide color photographic light-sensitive material16 Sep 2008US 7,425,408 B2FUJIFILM Corporation
- Silver halide color photographic photosensitive material13 Mar 2007US 7,189,501 B2Fuji Photo Film Co., Ltd.
- Silver halide color photographic light-sensitive material27 Feb 2007US 7,183,044 B2Fuji Photo Film Co., Ltd.
- Silver halide photographic light-sensitive material13 Feb 2007US 7,175,976 B2Fuji Photo Film Co., Ltd.
- Silver halide color photographic light-sensitive material15 May 2008US 2008/0113305 A1FUJIFILM Corporation
- Silver halide color photographic light-sensitive material8 Mar 2007US 2007/0054224 A1Fuji Photo Film Co., Ltd.
- Silver halide photographic light-sensitive material9 Jun 2005US 2005/0123868 A1Fuji Photo Film Co., Ltd.
- Silver halide color photographic photosensitive material7 Apr 2005US 2005/0074710 A1Fuji Photo Film Co., Ltd.
- Silver halide color photographic light-sensitive material31 Mar 2005US 2005/0069826 A1Fuji Photo Film Co., Ltd.
Most cited
By later US patents
- Silver halide color photographic light-sensitive material13US 4,327,175 AFuji Photo Film Co., Ltd. · 1982
- Silver halide color photographic material containing at least one acylacetamide yellow dye-forming coupler13US 5,314,797 AFuji Photo Film Co., Ltd. · 1994
- Silver halide color photographic material12US 5,091,294 AKonica Corporation · 1992
- Photographic print material12US 5,582,960 AEastman Kodak Company · 1996
- Color photographic silver halide light-sensitive materials11US 3,960,570 AFuji Photo Film Co., Ltd. · 1976