G03C 7/39276
The nucleus containing nitrogen and sulfur
Official title: {the nucleus containing nitrogen and sulfur}
G03C7/39276 (The nucleus containing nitrogen and sulfur) appears on 41 US grants and 11 published applications in this corpus.
Search patents in G03C- Granted patents
- 41
- Published applications
- 11
- Assignees
- 13
- Inventors
- 84
- Latest grant
- 8 Apr 2008
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 0 |
| 2002 | 3 | 2 |
| 2003 | 1 | 1 |
| 2004 | 4 | 4 |
| 2005 | 1 | 2 |
| 2006 | 3 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Photographic element with speed-enhancing compound8 Apr 2008US 7,354,701 B2Eastman Kodak Company
- Silver halide emulsion, method of preparing the same, and silver halide color photographic photosensitive material and image-forming method using the emulsion21 Aug 2007US 7,258,969 B2FUJIFILM Corporation
- Silver halide color photographic photosensitive material21 Nov 2006US 7,138,222 B2Fuji Photo Film Co., Ltd.
- Silver halide emulsion, method of preparing the same, and silver halide color photographic photosensitive material and image-forming method using the emulsion1 Aug 2006US 7,083,907 B2Fuji Photo Film Co., Ltd.
- Silver halide color reversal photographic material4 Apr 2006US 7,022,468 B2Konica Corporation
- Photographic element with speed-enhancing compound7 Jun 2007US 2007/0128560 A1Eastman Kodak Company
- Silver halide emulsion, method of preparing the same, and silver halide color photographic photosensitive material and image-forming method using the emulsion10 Aug 2006US 2006/0177780 A1Fuji Photo Film Co., Ltd.
- Silver halide color photographic photosensitive material29 Sep 2005US 2005/0214698 A1Fuji Photo Film Co., Ltd.
- Silver halide color reversal photographic material10 Feb 2005US 2005/0032006 A1Konica Corporation
- Silver halide emulsion, method of preparing the same, and silver halide color photographic photosensitive material and image-forming method using the emulsion14 Oct 2004US 2004/0202971 A1Fuji Photo Film Co., Ltd.
Most cited
By later US patents
- Photographic elements containing magenta dye forming couplers and fade reducing compounds17US 5,561,037 AEastman Kodak Company · 1996
- Silver halide photographic material16US 4,740,454 AFuji Photo Film Co., Ltd. · 1988
- Color photographic element containing speed improving compound in combination with reflecting material9US 6,350,564 B1Eastman Kodak Company · 2002
- Silver halide color reversal photographic material8US 4,788,132 AFuji Photo Film Co., Ltd. · 1988
- Photographic recording material8US 5,041,367 AEastman Kodak Company · 1991