Y10S 75/957
Continuous refining of molten iron
Y10S75/957 (Continuous refining of molten iron) appears on 16 US grants and 2 published applications in this corpus.
Search patents in Y10S- Granted patents
- 16
- Published applications
- 2
- Assignees
- 13
- Inventors
- 35
- Latest grant
- 6 Apr 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Production of iron6 Apr 2010US 7,691,178 B2Technological Resources Pty. Limited
- Continuous steel production and apparatus17 Nov 2009US 7,618,582 B2The Board of Trustees of the University of Illinois
- Process and apparatus for the manufacture of steel23 Mar 1999US 5,885,325 AUSX Corporation
- Process for adjusting the composition of a liquid metal such as steel, and plant for its implementation9 Feb 1999US 5,868,816 ASollac (Societe Anonyme)
- Synthetic rutile production29 Dec 1998US 5,853,452 AThe University of Birmingham
Most cited
By later US patents
- Process for production of iron33US 5,498,277 AAusmelt Limited · 1996
- Continuous steelmaking and casting19US 4,456,476 A1984
- Steelmaking16US 4,457,777 ABritish Steel Corporation · 1984
- Continuous melting, refining and casting process10US 4,419,128 ANational Research Institute for Metals · 1983
- Steel making method8US 4,434,003 A1984