Y10S 106/01
Fly ash
Y10S106/01 (Fly ash) appears on 457 US grants and 143 published applications in this corpus.
Search patents in Y10S- Granted patents
- 457
- Published applications
- 143
- Assignees
- 247
- Inventors
- 688
- Latest grant
- 6 Oct 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 9 | 0 |
| 1978 | 13 | 0 |
| 1979 | 5 | 0 |
| 1980 | 5 | 0 |
| 1981 | 7 | 0 |
| 1982 | 13 | 0 |
| 1983 | 6 | 0 |
| 1984 | 12 | 0 |
| 1985 | 9 | 0 |
| 1986 | 8 | 0 |
| 1987 | 7 | 0 |
| 1988 | 14 | 0 |
| 1989 | 9 | 0 |
| 1990 | 9 | 0 |
| 1991 | 9 | 0 |
| 1992 | 16 | 0 |
| 1993 | 10 | 0 |
| 1994 | 21 | 0 |
| 1995 | 14 | 0 |
| 1996 | 25 | 0 |
| 1997 | 11 | 0 |
| 1998 | 26 | 0 |
| 1999 | 17 | 0 |
| 2000 | 11 | 0 |
| 2001 | 12 | 2 |
| 2002 | 13 | 18 |
| 2003 | 16 | 21 |
| 2004 | 21 | 11 |
| 2005 | 5 | 11 |
| 2006 | 2 | 9 |
| 2007 | 5 | 17 |
| 2008 | 15 | 20 |
| 2009 | 7 | 12 |
| 2010 | 27 | 10 |
| 2011 | 19 | 5 |
| 2012 | 13 | 3 |
| 2013 | 1 | 4 |
| 2014 | 3 | 0 |
| 2015 | 4 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Manufacture of articles from fly ash6 Oct 2015US 9,150,456 B2NewSouth Innovations Pty Limited
- Production of coal combustion products for use in cementitious materials24 Feb 2015US 8,961,684 B2Ash Improvement Technology, Inc.
- Utilization of heavy oil ash to produce high quality concrete3 Feb 2015US 8,945,300 B2Saudi Arabian Oil Company
- Method and installation for beneficiation of fly ash particles by flash combustion20 Jan 2015US 8,936,677 B2Cemex Research Group AG
- Chemically bonded ceramics based on fly ash16 Dec 2014US 8,911,548 B2The Regents of the University of California
- Chemically bonded ceramics based on fly ash25 Jul 2013US 2013/0190165 A1The Regents of the University of California
- Production of coal combustion products for use in cementitious materials23 May 2013US 2013/0125792 A1Ash Improvement Technology, Inc.
- Utilization of heavy oil ash to produce high quality concrete2 May 2013US 2013/0104779 A1King Fahd University of Petroleum and Minerals
- Process and plant for lowering the residual carbon content of ash21 Mar 2013US 2013/0068138 A1Outotec Oyj
- Method for upgrading combustion ash20 Sep 2012US 2012/0234211 A1Sonoash LLC
Most cited
By later US patents
- Light weight high temperature well cement compositions and methods273US 6,488,763 B2Halliburton Energy Services.Inc. · 2002
- Fine particle size cement compositions and methods210US 5,346,012 AHalliburton Company · 1994
- Light weight high temperature well cement compositions and methods187US 6,143,069 AHalliburton Energy Services.Inc. · 2000
- Light weight high temperature well cement compositions and methods183US 5,900,053 AHalliburton Energy Services.Inc. · 1999
- Cement compositions and methods for high temperature wells containing carbon dioxide152US 6,332,921 B1Halliburton Energy Services.Inc. · 2001