B41M 5/3856
Dyes characterised by an acyclic -x=c group, where x can represent both
Official title: {Dyes characterised by an acyclic -X=C group, where X can represent both nitrogen and a substituted carbon atom}
B41M5/3856 (Dyes characterised by an acyclic -x=c group, where x can represent both) appears on 55 US grants and 12 published applications in this corpus.
Search patents in B41M- Granted patents
- 55
- Published applications
- 12
- Assignees
- 14
- Inventors
- 72
- Latest grant
- 24 Aug 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 8 | 0 |
| 1995 | 5 | 0 |
| 1996 | 8 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 1 |
| 2017 | 3 | 2 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Thermal transfer recording sheet24 Aug 2021US 11,097,566 B2Canon Kabushiki Kaisha
- Thermal transfer sheet, coating liquid for colorant layer, method for manufacturing thermal transfer sheet, and image forming method7 Jan 2020US 10,525,757 B2Dai Nippon Printing Co.Ltd.
- Thermal transfer recording sheet set and image forming method5 Feb 2019US 10,195,886 B2Canon Kabushiki Kaisha
- Thermal transfer sheet5 Dec 2017US 9,834,023 B2Dai Nippon Printing Co.Ltd.
- Thermal transfer sheet, coating liquid for colorant layer, method for manufacturing thermal transfer sheet, and image forming method19 Sep 2017US 9,764,580 B2Dai Nippon Printing Co.Ltd.
- Thermal transfer sheet, coating liquid for colorant layer, method for manufacturing thermal transfer sheet, and image forming method27 Feb 2020US 2020/0062016 A1Dai Nippon Printing Co.Ltd.
- Thermal transfer recording sheet18 Jul 2019US 2019/0217648 A1Canon Kabushiki Kaisha
- Thermal transfer recording sheet set and image forming method31 May 2018US 2018/0147875 A1Canon Kabushiki Kaisha
- Thermal transfer sheet, coating liquid for colorant layer, method for manufacturing thermal transfer sheet, and image forming method7 Dec 2017US 2017/0348992 A1Dai Nippon Printing Co.Ltd.
- Thermal transfer sheet11 May 2017US 2017/0129267 A1Dai Nippon Printing Co.Ltd.
Most cited
By later US patents
- Triazolopyridine dyes and thermal transfer of methine dyes27US 5,079,365 ABASF SE · 1992
- Dyes and dye-donor elements for use in thermal dye sublimation transfer17US 5,026,677 AAgfa-Gevaert · 1991
- Bichromophoric methine and azamethine dyes and process for transferring them17US 5,132,438 ABASF SE · 1992
- Ink composition16US 6,099,625 AZeneca Limited · 2000
- Thermal dye transfer system with receiver containing an acid moiety15US 5,534,479 AEastman Kodak Company · 1996