G03C 1/295
Development accelerators
G03C1/295 (Development accelerators) appears on 14 US grants and 2 published applications in this corpus.
Search patents in G03C- Granted patents
- 14
- Published applications
- 2
- Assignees
- 5
- Inventors
- 37
- Latest grant
- 25 May 2004
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for processing silver halide light-sensitive photographic material25 May 2004US 6,740,478 B2Konica Corporation
- Process to make ultrahigh contrast images17 Apr 2001US 6,218,070 B1Agfa-Gevaert
- Auxiliary developing agents, photographic materials incorporating them and the use thereof11 Jul 2000US 6,087,084 AEastman Kodak Company
- Photographic developers containing a developing agent of the ascorbic acid type and an accelerator17 Nov 1998US 5,837,434 AEastman Kodak Company
- Silver halide photographic material28 Apr 1998US 5,744,279 AFuji Photo Film Co., Ltd.
Most cited
By later US patents
- Method for development of silver halide light-sensitive black and white material7US 5,232,823 AFuji Photo Film Co., Ltd. · 1993
- Films for reproducing digitally stored medical diagnostic images7US 5,637,447 AEastman Kodak Company · 1997
- Method of image formation6US 5,185,232 AFuji Photo Film Co., Ltd. · 1993
- Method for developing silver halide photographic light-sensitive material5US 5,691,108 AFuji Photo Film Co., Ltd. · 1997
- Silver halide photographic material5US 5,744,279 AFuji Photo Film Co., Ltd. · 1998