G03C 5/3958
Replenishment processes or compositions, i.e. addition of useful photographic processing agents
Official title: {Replenishment processes or compositions, i.e. addition of useful photographic processing agents}
G03C5/3958 (Replenishment processes or compositions, i.e. addition of useful photographic processing agents) appears on 35 US grants and 6 published applications in this corpus.
Search patents in G03C- Granted patents
- 35
- Published applications
- 6
- Assignees
- 10
- Inventors
- 66
- Latest grant
- 9 Aug 2005
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 7 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 4 |
| 2005 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Concentrated composition of blix solution for silver halide color photographic photosensitive material9 Aug 2005US 6,927,019 B2Fuji Photo Film Co., Ltd.
- Method of color photographic processing for color photographic papers4 Jan 2005US 6,838,233 B2Eastman Kodak Company
- Method of color photographic processing for color photographic papers14 Sep 2004US 6,790,600 B2Eastman Kodak Company
- Processing method of silver halide photographic light sensitive material12 Nov 2002US 6,479,199 B2Konica Corporation
- Processing method of silver halide light sensitive photographic material27 Aug 2002US 6,440,652 B1Konica Corporation
- Method of silvery recovery from color photographic processing7 Oct 2004US 2004/0197714 A1Eastman Kodak Company
- Method of color photographic processing for color photographic papers16 Sep 2004US 2004/0180303 A1Eastman Kodak Company
- Method of color photographic processing for color photographic papers12 Aug 2004US 2004/0157172 A1Eastman Kodak Company
- Concentrated composition of blix solution for silver halide color photographic photosensitive material5 Feb 2004US 2004/0023167 A1Fuji Photo Film Co., Ltd.
- Method for processing a color photographic paper18 Sep 2003US 2003/0173298 A1Eastman Kodak Company
Most cited
By later US patents
- Method for processing silver halide photographic light-sensitive materials which conserves and reuses overflow processing solutions47US 5,378,588 AKonica Corporation · 1995
- Processing method for color photographic materials25US 4,328,306 AFuji Photo Film Co., Ltd. · 1982
- Process for multistage contacting18US 4,719,173 AEastman Kodak Company · 1988
- Automatic inverse fix replenisher control15US 4,314,753 APako Corporation · 1982
- Method for processing silver halide color photographic materials including a counter-current bleaching-fixation system15US 4,756,918 AFuji Photo Film Co., Ltd. · 1988