C21B 2400/076
Fluidised bed for cooling
C21B2400/076 (Fluidised bed for cooling) appears on 11 US grants and 1 published applications in this corpus.
Search patents in C21B- Granted patents
- 11
- Published applications
- 1
- Assignees
- 7
- Inventors
- 14
- Latest grant
- 1 Jul 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Device for recovering heat of molten slag1 Jul 2014US 8,764,439 B2Niigata University
- Method for granulating and grinding liquid slag and device for realizing the same20 Nov 2001US 6,319,434 B1"Holderbank" Financiere Glarus AG
- Method of reducing the iron content of steel slag21 Aug 2001US 6,277,171 B1Ipcor NV
- Method for granulating and grinding molten material and device for carrying out said method4 Jul 2000US 6,082,640 A"Holderbank" Financiere Glarus AG
- Method and apparatus for cooling and solidifying red-hot molten blast furnace slag13 Oct 1998US 5,820,814 A
Most cited
By later US patents
- Method and apparatus for cooling and solidifying red-hot molten blast furnace slag11US 5,820,814 A1998
- Process for producing cement from metallurgical slag10US 5,516,357 A"Holderbank" Financiere Glarus AG · 1996
- Apparatus for producing solidified granular slag from molten blast furnace slag6US 4,218,201 ANippon Steel Corporation · 1980
- Slag granulation6US 5,409,521 ADavy McKee (Stockton) Limited · 1995
- Slag granulation method and apparatus6US 5,735,931 ADavy McKee (Stockton) Limited · 1998