Y10S 534/02
Azo compounds containing chains of eight or more carbon atoms not provided
Official title: Azo compounds containing chains of eight or more carbon atoms not provided for elsewhere in this class
Y10S534/02 (Azo compounds containing chains of eight or more carbon atoms not provided) appears on 93 US grants and 7 published applications in this corpus.
Search patents in Y10S- Granted patents
- 93
- Published applications
- 7
- Assignees
- 29
- Inventors
- 144
- Latest grant
- 7 Jun 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 6 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 9 | 0 |
| 1985 | 6 | 0 |
| 1986 | 3 | 0 |
| 1987 | 11 | 0 |
| 1988 | 8 | 0 |
| 1989 | 7 | 0 |
| 1990 | 8 | 0 |
| 1991 | 6 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 4 | 0 |
| 2004 | 2 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Aromatic-aliphatic azo derivatives particularly as markers for petroleum products, method for synthesizing them, use thereof and derived compositions7 Jun 2011US 7,956,170 B2
- Multi-chromophoric AZO pyridone colorants13 Jul 2010US 7,754,862 B2Xerox Corporation
- Azobenzene derivative, fluorescent particle and method of fabricating the same6 Jul 2010US 7,750,130 B2Riken
- Multi-chromophoric azo pyridone colorants3 Jun 2008US 7,381,253 B2Xerox Corporation
- Azo dye, image-forming coloring composition, ink for ink jet recording, heat-sensitive recording material, color toner and color filter27 Nov 2007US 7,301,012 B2FUJIFILM Corporation
- Multi-chromophoric azo pyridone colorants20 Mar 2008US 2008/0071051 A1Xerox Corporation
- Aromatic-Aliphatic Azo Derivatives Particularly As Markers For Petroleum Products, Method For Synthesizing Them, Use Thereof And Derived Compositions17 Jan 2008US 2008/0015342 A1
- Azobenzene derivative, fluorescent particle and method of fabricating the same15 Nov 2007US 2007/0264213 A1Riken
- Multi-chromophoric azo pyridone colorants8 Jun 2006US 2006/0117991 A1Xerox Corporation
- Azo dye, image-forming coloring composition, ink for ink jet recording, heat-sensitive recording material, color toner and color filter21 Apr 2005US 2005/0083391 A1Fuji Photo Film Co., Ltd.
Most cited
By later US patents
- Azo pyridone colorants103US 6,590,082 B1Xerox Corporation · 2003
- Dimeric azo pyridone colorants103US 6,713,614 B2Xerox Corporation · 2004
- Dimeric azo pyridone colorants98US 6,646,111 B1Xerox Corporation · 2003
- Processes for preparing dianthranilate compounds and diazopyridone colorants95US 6,576,747 B1Xerox Corporation · 2003
- Method for making dimeric azo pyridone colorants95US 6,576,748 B1Xerox Corporation · 2003