G03C 2007/3039
Yellow filter
Official title: {Yellow filter}
G03C2007/3039 (Yellow filter) appears on 7 US grants and 1 published applications in this corpus.
Search patents in G03C- Granted patents
- 7
- Published applications
- 1
- Assignees
- 6
- Inventors
- 20
- Latest grant
- 2 Mar 2004
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 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 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Color photographic material with improved sensitivity comprising a pyrazolotriazole coupler2 Mar 2004US 6,699,652 B1Eastman Kodak Company
- Silver halide multilayer color photographic material11 Feb 2003US 6,518,005 B2Ferrania, S.p.A.
- Color photographic recording material2 May 2000US 6,057,085 AAgfa-Gevaert
- Photographic coating compositions and photographic elements made therefrom10 Nov 1998US 5,834,172 AEastman Kodak Company
- Color image-forming process16 Aug 1988US 4,764,455 AFuji Photo Film Co., Ltd.
Most cited
By later US patents
- Color image-forming process11US 4,764,455 AFuji Photo Film Co., Ltd. · 1988
- Color photographic recording material8US 4,129,446 AAgfa-Gevaert · 1978
- Color photographic light-sensitive material2US 4,165,236 AFuji Photo Film Co., Ltd. · 1979
- Silver halide multilayer color photographic material1US 6,518,005 B2Ferrania, S.p.A. · 2003