G03C 8/406
Covering or backing layers
Official title: {Covering or backing layers}
G03C8/406 (Covering or backing layers) appears on 7 US grants and 1 published applications in this corpus.
Search patents in G03C- Granted patents
- 7
- Published applications
- 1
- Assignees
- 1
- Inventors
- 10
- Latest grant
- 25 Jun 2002
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Heat-developable color light-senitive material25 Jun 2002US 6,410,217 B2Fuji Photo Film Co., Ltd.
- Dye fixing element with protective layer containing borate compound30 Aug 1994US 5,342,729 AFuji Photo Film Co., Ltd.
- Photographic element with back layer containing matting agents19 Sep 1989US 4,868,088 AFuji Photo Film Co., Ltd.
- Photographic element with benzoguanamine-formaldehyde polymer particles15 Aug 1989US 4,857,443 AFuji Photo Film Co., Ltd.
- Method for forming an dye transfer image with oil in separating layer8 Nov 1988US 4,783,392 AFuji Photo Film Co., Ltd.
Most cited
By later US patents
- Stripping process for forming color image using fluorine surfactant12US 4,665,005 AFuji Photo Film Co., Ltd. · 1987
- Photographic element with back layer containing matting agents8US 4,868,088 AFuji Photo Film Co., Ltd. · 1989
- Photographic element with benzoguanamine-formaldehyde polymer particles6US 4,857,443 AFuji Photo Film Co., Ltd. · 1989
- Heat developable light-sensitive material with protective layer5US 4,704,344 AFuji Photo Film Co., Ltd. · 1987
- Method for forming an dye transfer image with oil in separating layer3US 4,783,392 AFuji Photo Film Co., Ltd. · 1988