G03C 1/305
Containing a diazine or triazine ring
Official title: {containing a diazine or triazine ring}
G03C1/305 (Containing a diazine or triazine ring) appears on 32 US grants and 0 published applications in this corpus.
Search patents in G03C- Granted patents
- 32
- Published applications
- 0
- Assignees
- 14
- Inventors
- 61
- Latest grant
- 27 May 2003
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for producing a stabilized aqueous alkali metal-2-hydroxy-4,6-dichloro-s-triazine solution and the use thereof27 May 2003US 6,570,011 B1Degussa AG
- Photothermographic material2 Oct 2001US 6,297,001 B1Konica Corporation
- Photographic assemblage comprising a silver halide photographic element sealed in a closed vessel6 Mar 2001US 6,197,485 B1Minnesota Mining and Manufacturing Company
- Silver halide photographic material and method for forming image23 Nov 1999US 5,989,801 AOriental Photo Industrial Co., Ltd.
- Hardening of hydrophilic colloids with imidazolium and triazine combinations11 Feb 1997US 5,601,971 ASterling Diagnsotic Imaging, Inc.
No published applications in this class yet.
Most cited
By later US patents
- Silver halide photographic materials16US 4,618,570 AKonishiroku Photo Industry Co., Ltd. · 1986
- Method of hardening gelatin and photographic light-sensitive material13US 4,173,481 AFuji Photo Film Co., Ltd. · 1979
- Light-sensitive silver halide photographic material13US 4,661,441 AKonishiroku Photo Industry Co., Ltd. · 1987
- Method of forming dye image having superior rapid processing performance13US 4,839,263 AKonishiroku Photo Industry Co., Ltd. · 1989
- Photothermographic material11US 6,297,001 B1Konica Corporation · 2001