Y10S 266/901
Scrap metal preheating or melting
Y10S266/901 (Scrap metal preheating or melting) appears on 197 US grants and 24 published applications in this corpus.
Search patents in Y10S- Granted patents
- 197
- Published applications
- 24
- Assignees
- 121
- Inventors
- 302
- Latest grant
- 19 Jul 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 9 | 0 |
| 1978 | 4 | 0 |
| 1979 | 5 | 0 |
| 1980 | 5 | 0 |
| 1981 | 5 | 0 |
| 1982 | 8 | 0 |
| 1983 | 3 | 0 |
| 1984 | 8 | 0 |
| 1985 | 6 | 0 |
| 1986 | 11 | 0 |
| 1987 | 11 | 0 |
| 1988 | 6 | 0 |
| 1989 | 6 | 0 |
| 1990 | 5 | 0 |
| 1991 | 9 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 11 | 0 |
| 2000 | 7 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 3 |
| 2003 | 2 | 2 |
| 2004 | 3 | 2 |
| 2005 | 2 | 2 |
| 2006 | 0 | 0 |
| 2007 | 3 | 5 |
| 2008 | 1 | 2 |
| 2009 | 3 | 2 |
| 2010 | 5 | 2 |
| 2011 | 3 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Molten metal rotor with hardened top19 Jul 2022US 11,391,293 B2Molten Metal Equipment Innovations, LLC
- Molten metal rotor with hardened tip5 May 2020US 10,641,279 B2Molten Metal Equipment Innovations, LLC
- Molten metal rotor with hardened top27 Feb 2018US 9,903,383 B2Molten Metal Equipment Innovations, LLC
- Metal recovery system17 Apr 2012US 8,157,887 B2
- Installation for production of secondary steel based on scrap28 Jun 2011US 7,968,045 B2SMS Siemag Aktiengesellschaft
- Molten metal rotor with hardened top13 Aug 2020US 2020/0256350 A1Molten Metal Equipment Innovations, LLC
- Molten metal rotor with hardened tip1 Mar 2018US 2018/0058465 A1Molten Metal Equipment Innovations, LLC
- Molten metal rotor with hardened top18 Sep 2014US 2014/0271219 A1Molten Metal Equipment Innovations, LLC
- Metal recovery system9 Feb 2012US 2012/0031235 A1
- Method of production of secondary steel based on scrap21 Oct 2010US 2010/0263488 A1SMS Siemag Aktiengessellschaft
Most cited
By later US patents
- Method and apparatus for circulating a molten media152US 3,984,234 AAluminum Company of America · 1976
- Metal scrap melting system150US 3,997,336 AAluminum Company of America · 1976
- Vortex melting system150US 4,286,985 AAluminum Company of America · 1981
- Aluminum scrap reclamation148US 4,128,415 AAluminum Company of America · 1978
- Light gauge metal scrap melting system140US 4,598,899 AKennecott Corporation · 1986