Y10S 430/158
Development inhibitor releaser, dir
Official title: Development inhibitor releaser, DIR
Y10S430/158 (Development inhibitor releaser, dir) appears on 446 US grants and 20 published applications in this corpus.
Search patents in Y10S- Granted patents
- 446
- Published applications
- 20
- Assignees
- 24
- Inventors
- 500
- Latest grant
- 19 Aug 2008
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 5 | 0 |
| 1980 | 11 | 0 |
| 1981 | 10 | 0 |
| 1982 | 15 | 0 |
| 1983 | 4 | 0 |
| 1984 | 11 | 0 |
| 1985 | 15 | 0 |
| 1986 | 11 | 0 |
| 1987 | 15 | 0 |
| 1988 | 24 | 0 |
| 1989 | 28 | 0 |
| 1990 | 14 | 0 |
| 1991 | 21 | 0 |
| 1992 | 21 | 0 |
| 1993 | 38 | 0 |
| 1994 | 37 | 0 |
| 1995 | 29 | 0 |
| 1996 | 20 | 0 |
| 1997 | 12 | 0 |
| 1998 | 13 | 0 |
| 1999 | 15 | 0 |
| 2000 | 17 | 0 |
| 2001 | 17 | 2 |
| 2002 | 11 | 5 |
| 2003 | 4 | 4 |
| 2004 | 2 | 4 |
| 2005 | 4 | 3 |
| 2006 | 2 | 2 |
| 2007 | 4 | 0 |
| 2008 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Imaging element containing a blocked photographically useful compound19 Aug 2008US 7,414,146 B2Carestream Health, Inc.
- High-speed positive-working photothermographic system comprising an accelerating agent3 Apr 2007US 7,198,889 B2Eastman Kodak Company
- Silver halide photographic lightsensitive material6 Mar 2007US 7,186,500 B2Fuji Photo Film Co., Ltd.
- High-speed positive-working photothermographic system27 Feb 2007US 7,183,024 B2Eastman Kodak Company
- Photographic material with improved development inhibitor releases13 Feb 2007US 7,175,975 B2Eastman Kodak Company
- Compound containing an anthranilic acid blocking group9 Mar 2006US 2006/0051710 A1Eastman Kodak Company
- Photographic material with improved development inhibitor releasers12 Jan 2006US 2006/0008751 A1Eastman Kodak Company
- Silver-free black-and-white thermographic materials containing a benzoquinone and methods of imaging25 Aug 2005US 2005/0186518 A1Eastman Kodak Company
- Silver-free black-and-white thermographic materials25 Aug 2005US 2005/0186520 A1Eastman Kodak Company
- Thermal base precursors10 Feb 2005US 2005/0032009 A1Eastman Kodak Company
Most cited
By later US patents
- Photographic emulsions, elements and processes utilizing release compounds124US 4,248,962 AEastman Kodak Company · 1981
- Photographic element and process comprising a compound which comprises two timing groups in sequence90US 4,861,701 AEastman Kodak Company · 1989
- Silver halide photographic material80US 4,409,323 AKonishiroku Photo Industry Co., Ltd. · 1983
- Light-sensitive silver halide color photographic material80US 4,482,629 AKonishiroku Photo Industry Co., Ltd. · 1984
- Oxidative release of photographically useful groups from hydrazide compounds54US 4,684,604 AEastman Kodak Company · 1987