G03C 11/22
Preparing plates or films for the manufacture of photographic negatives by non-photographic
Official title: Preparing plates or films for the manufacture of photographic negatives by non-photographic processes
G03C11/22 (Preparing plates or films for the manufacture of photographic negatives by non-photographic) appears on 4 US grants and 1 published applications in this corpus.
Search patents in G03C- Granted patents
- 4
- Published applications
- 1
- Assignees
- 5
- Inventors
- 12
- Latest grant
- 6 May 2008
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Silver halide photographic material and image-forming method using the same6 May 2008US 7,368,230 B2FUJIFILM Corporation
- Method for preparing an imaging element for making an improved printing plate according to the silver salt diffusion transfer process15 Aug 2000US 6,103,444 AAgfa-Gevaert
- 35mm format transparencies23 Sep 1997US 5,670,447 AImperial Chemical Industries PLC
- Instant high contrast imaging system9 Jun 1992US 5,121,131 ADrexler Technology Corporation
Most cited
By later US patents