G03C 8/246
Non-macromolecular agents inhibiting image regression or formation of ghost images
Official title: {Non-macromolecular agents inhibiting image regression or formation of ghost images}
G03C8/246 (Non-macromolecular agents inhibiting image regression or formation of ghost images) appears on 19 US grants and 0 published applications in this corpus.
Search patents in G03C- Granted patents
- 19
- Published applications
- 0
- Assignees
- 6
- Inventors
- 34
- Latest grant
- 16 Jan 1996
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 6 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Dye fixing element with hydrazine16 Jan 1996US 5,484,683 AFuji Photo Film Co., Ltd.
- Color diffusion transfer photosensitive material30 May 1995US 5,419,996 AFuji Photo Film Co., Ltd.
- Method for processing a photographic silver halide emulsion material23 Apr 1991US 5,009,984 AAgfa-Gevaert
- Heat development process and color photographic recording material suitable for this process28 Mar 1989US 4,816,372 AAgfa-Gevaert
- Method for increasing color-fastness of organic coloring matter3 May 1988US 4,741,980 AKonishiroku Photo Industry Co., Ltd.
No published applications in this class yet.
Most cited
By later US patents
- Method for stabilizing organic substrate materials including photographic dye images to light and a color diffusion transfer material67US 4,245,018 AFuji Photo Film Co., Ltd. · 1981
- Stabilization of organic substrate materials including photographic dye images against the action of light55US 4,246,330 AFuji Photo Film Co., Ltd. · 1981
- Stabilization of organic substrate materials including photographic dye images against the action of light55US 4,254,195 AFuji Photo Film Co., Ltd. · 1981
- Stabilization of organic substrate materials including photographic dye images against the action of light55US 4,268,605 AFuji Photo Film Co., Ltd. · 1981
- Stabilization of organic substrate materials including photographic dye images against the action of light53US 4,269,926 AFuji Photo Film Co., Ltd. · 1981