Y10S 534/00
Organic compounds -- part of the class 532-570 series
Y10S534/00 (Organic compounds -- part of the class 532-570 series) appears on 353 US grants and 14 published applications in this corpus.
Search patents in Y10S- Granted patents
- 353
- Published applications
- 14
- Assignees
- 91
- Inventors
- 566
- Latest grant
- 19 Jan 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 17 | 0 |
| 1977 | 9 | 0 |
| 1978 | 5 | 0 |
| 1979 | 9 | 0 |
| 1980 | 19 | 0 |
| 1981 | 22 | 0 |
| 1982 | 6 | 0 |
| 1983 | 16 | 0 |
| 1984 | 29 | 0 |
| 1985 | 30 | 0 |
| 1986 | 17 | 0 |
| 1987 | 17 | 0 |
| 1988 | 15 | 0 |
| 1989 | 17 | 0 |
| 1990 | 26 | 0 |
| 1991 | 30 | 0 |
| 1992 | 13 | 0 |
| 1993 | 8 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 8 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 1 |
| 2002 | 4 | 0 |
| 2003 | 4 | 0 |
| 2004 | 3 | 4 |
| 2005 | 0 | 3 |
| 2006 | 3 | 1 |
| 2007 | 1 | 2 |
| 2008 | 2 | 2 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 2 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- Y10S 534/01Mixtures of azo compounds193
- Y10S 534/02Azo compounds containing chains of eight or more carbon atoms not provided93
- Y10S 534/03Polymeric azo compounds or azo compounds containing polymeric moieties46
- Y10S 534/04Azo compounds which are lakes21
- Y10S 534/07Automatic and/or continuous temperature control in the preparation of azo compounds7
- Y10S 534/05Azo compounds having utility other than as dyes1
- Y10S 534/08Elimination of groups during the preparation of azo compounds1
- Y10S 534/06Azo compounds containing -n[o]-n=, -n=s, or -so2n3 groups0
Recent patents
- Method of bonding gold nanoparticles with diethylenetriamine pentaacetic acid19 Jan 2016US 9,238,082 B2Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, R. O. C.
- 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
- Photoresponsive heterocyclic azo compound, method for producing the same, and optical information recording medium31 May 2011US 7,951,922 B2National Institute of Advanced Industrial Science and Technology
- 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
- Method of Bonding Gold Nanoparticles with Diethylenetriamine Pentaacetic Acid19 Feb 2015US 2015/0051375 A1Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, R. O. C.
- 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
- Photoresponsive Heterocyclic Azo Compound, Method for Producing the Same, and Optical Information Recording Medium18 Oct 2007US 2007/0242322 A1National Institute of Advanced Industrial Science and Technology
Most cited
By later US patents
- Method of use of polymers containing cross-linked azo bonds for releasing therapeutic agents into the lower gastrointestinal tract120US 4,663,308 ABowling Green State University · 1987
- 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