C09B 1/40
The acyl groups being residues of an aliphatic or araliphatic carboxylic acid
Official title: the acyl groups being residues of an aliphatic or araliphatic carboxylic acid
C09B1/40 (The acyl groups being residues of an aliphatic or araliphatic carboxylic acid) appears on 6 US grants and 2 published applications in this corpus.
Search patents in C09B- Granted patents
- 6
- Published applications
- 2
- Assignees
- 5
- Inventors
- 10
- Latest grant
- 22 Jul 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Colored composition, colored cured film, color filter, method for producing color filter, liquid crystal display device, solid-state imaging device, and novel dipyrromethene metal complex compound or tautomer thereof22 Jul 2014US 8,785,088 B2FUJIFILM Corporation
- Anthraquinone compound17 Aug 2004US 6,777,564 B2Industrial Technology Research Institute
- Anthraquinone vat dyes2 Jul 1991US 5,028,709 ACiba-Geigy Corporation
- Anthraquinone derivatives25 Jul 1989US 4,851,528 AImperial Chemical Industries PLC
- Photographic products and processes23 Dec 1986US 4,631,344 APolaroid Corporation
- Colored composition, colored cured film, color filter, method for producing color filter, liquid crystal display device, solid-state imaging device, and novel dipyrromethene metal complex compound or tautomer thereof30 Jan 2014US 2014/0030642 A1FUJIFILM Corporation
- Anthraquinone compound7 Aug 2003US 2003/0149092 A1Industrial Technology Research Institute
Most cited
By later US patents
- Photographic products and processes with color shifted dye8US 4,535,051 APolaroid Corporation · 1985
- Anthraquinone compound5US 6,777,564 B2Industrial Technology Research Institute · 2004
- Anthraquinone derivatives3US 4,851,528 AImperial Chemical Industries PLC · 1989
- Photographic products and processes1US 4,631,344 APolaroid Corporation · 1986
- Colored composition, colored cured film, color filter, method for producing color filter, liquid crystal display device, solid-state imaging device, and novel dipyrromethene metal complex compound or tautomer thereof1US 8,785,088 B2FUJIFILM Corporation · 2014