G03C 2005/3007
Ascorbic acid
Official title: {Ascorbic acid}
G03C2005/3007 (Ascorbic acid) appears on 102 US grants and 28 published applications in this corpus.
Search patents in G03C- Granted patents
- 102
- Published applications
- 28
- Assignees
- 17
- Inventors
- 143
- Latest grant
- 6 Oct 2009
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 17 | 0 |
| 1999 | 28 | 0 |
| 2000 | 17 | 0 |
| 2001 | 3 | 1 |
| 2002 | 6 | 6 |
| 2003 | 5 | 6 |
| 2004 | 6 | 4 |
| 2005 | 3 | 4 |
| 2006 | 3 | 6 |
| 2007 | 2 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Hologram silver halide photographic material, hologram and method for producing the same6 Oct 2009US 7,598,025 B2Dia Nippon Printing Co., Ltd.
- Black and white photothermographic material and image forming method15 Apr 2008US 7,358,038 B2FUJIFILM Corporation
- Thermally developable materials containing thermal solvents30 Jan 2007US 7,169,544 B2Eastman Kodak Company
- High-speed thermally developable imaging materials2 Jan 2007US 7,157,214 B2Eastman Kodak Company
- Photothermographic materials with opaque crossover control means26 Sep 2006US 7,112,399 B2Eastman Kodak Company
- Hologram silver halide photographic material, hologram and method for producing the same26 Jul 2007US 2007/0172779 A1Dai Nippon Printing Co.Ltd.
- Thermally developable materials containing thermal solvents26 Oct 2006US 2006/0240366 A1Eastman Kodak Company
- Black and white photothermographic material and image forming method10 Aug 2006US 2006/0177782 A1FUJIFILM Corporation
- Thermally developable materials processable at lower temperatures4 May 2006US 2006/0093974 A1Eastman Kodak Company
- Thermally developable materials containing cationic overcoat polymer9 Mar 2006US 2006/0051713 A1Eastman Kodak Company
Most cited
By later US patents
- Silver halide photographic photosensitive material20US 5,079,138 AFuji Photo Film Co., Ltd. · 1992
- Development processing method18US 5,976,758 AFuji Photo Film Co., Ltd. · 1999
- Element for industrial radiography11US 5,965,337 AEastman Kodak Company · 1999
- Development processing method11US 5,972,580 AFuji Photo Film Co., Ltd. · 1999
- System and method for radiological image formation11US 5,998,083 AAgfa-Gevaert · 1999