Y10S 264/49
Processes of using fly ash
Y10S264/49 (Processes of using fly ash) appears on 80 US grants and 13 published applications in this corpus.
Search patents in Y10S- Granted patents
- 80
- Published applications
- 13
- Assignees
- 51
- Inventors
- 103
- Latest grant
- 6 Oct 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 8 | 0 |
| 1995 | 4 | 0 |
| 1996 | 10 | 0 |
| 1997 | 4 | 0 |
| 1998 | 11 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 3 |
| 2003 | 4 | 3 |
| 2004 | 2 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 2 | 3 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 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
- Method to produce durable non-vitrified fly ash bricks and blocks16 Aug 2011US 7,998,268 B2Ecologic Tech Company, Inc.
- Manufacture of articles from fly ash22 Feb 2011US 7,892,479 B2NewSouth Innovations Pty Limited
- Methods for reclaiming and beneficiating fly ash particles and systems thereof2 Mar 2010US 7,670,424 B2PMI Ash Technologies, LLC
- Biosolids and fly ash composition for use in soil conditioning2 Jun 2009US 7,540,916 B1American Green Corp.
- Manufacture of articles from fly ash9 Jun 2011US 2011/0132233 A1Unisearch Limited
- Methods for reclaiming and beneficiating fly ash particles and systems thereof24 Jul 2008US 2008/0173217 A1Progress Materials, Inc.
- Flexible hydraulic compositions20 Mar 2008US 2008/0066650 A1United States Gypsum Company
- Manufacture of articles from fly ash20 Mar 2008US 2008/0067723 A1NewSouth Innovations Pty Limited
- Method to Produce Durable Non-Vitrified Fly Ash Bricks and Blocks4 Jan 2007US 2007/0000412 A1Freight Pipeline Company
Most cited
By later US patents
- Light weight high temperature well cement compositions and methods273US 6,488,763 B2Halliburton Energy Services.Inc. · 2002
- Cement compositions and methods for high temperature wells containing carbon dioxide152US 6,332,921 B1Halliburton Energy Services.Inc. · 2001
- Process for the production of concrete building products112US 5,108,679 ARedland Roof Tile Limited · 1992
- Method of producing a coal combustion ash composition103US 6,517,631 B2The University of Wyoming Research Corporation · 2003
- Class F. fly ash containing settable composition for general purpose concrete having high early strength and method of making same98US 5,266,111 A1993