G03C 7/46
Subtractive processes not covered by the group g03c7/26
Official title: Subtractive processes not covered by the group G03C7/26; Materials therefor; Preparing or processing such materials
G03C7/46 (Subtractive processes not covered by the group g03c7/26) appears on 19 US grants and 1 published applications in this corpus.
Search patents in G03C- Granted patents
- 19
- Published applications
- 1
- Assignees
- 11
- Inventors
- 44
- Latest grant
- 11 Apr 2006
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Multicolor imaging using multiphoton photochemical processes11 Apr 2006US 7,026,103 B23M Innovative Properties Company
- Medium and process for generating acid using sensitizing dye and supersensitizer6 Jul 1999US 5,919,608 APolaroid Corporation
- Registration method28 Oct 1997US 5,681,676 APolaroid Corporation
- Three-dimensional image, and methods for the production thereof18 Jan 1994US 5,279,912 APolaroid Corporation
- Full color photothermographic imaging system31 Dec 1991US 5,077,178 AMinnesota Mining and Manufacturing Company
Most cited
By later US patents
- Photosensitive compositions for direct positive color photography62US 4,725,527 A1988
- Direct dry negative color printing process and composition59US 5,053,320 A1991
- Three-dimensional image, and methods for the production thereof58US 5,279,912 APolaroid Corporation · 1994
- Registration method32US 5,681,676 APolaroid Corporation · 1997
- Processless multicolor imaging31US 4,705,742 AGAF Corporation · 1987