H05B 2213/02
Stirring of melted material in melting furnaces
H05B2213/02 (Stirring of melted material in melting furnaces) appears on 33 US grants and 17 published applications in this corpus.
Search patents in H05B- Granted patents
- 33
- Published applications
- 17
- Assignees
- 23
- Inventors
- 51
- Latest grant
- 4 Oct 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 2 |
| 2004 | 2 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 3 |
| 2009 | 1 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 2 | 4 |
| 2015 | 1 | 0 |
| 2016 | 3 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Melting and mixing of materials in a crucible by electric induction heel process4 Oct 2016US 9,462,640 B2Inductotherm Corp.
- Electric induction heating, melting and stirring of materials non-electrically conductive in the solid state14 Jun 2016US 9,370,049 B2Inductotherm Corp.
- Melting and mixing of materials in a crucible by electric induction heel process31 May 2016US 9,357,588 B2Inductotherm Corp.
- Melting and mixing of materials in a crucible by electric induction heel process29 Dec 2015US 9,226,344 B2Inductotherm Corp.
- Electric power system for electric induction heating and melting of materials in a susceptor vessel11 Nov 2014US 8,884,199 B2Inductotherm Corp.
- Multizone crucible apparatus25 Aug 2022US 2022/0267890 A1Dyson Technology Limited
- Enhanced Coreless Induction Furnace Stirring21 Jun 2018US 2018/0177001 A1Ajax Tocco Magnethermic Corporation
- Electric Induction Heating and Stirring of an Electrically Conductive Material in a Containment Vessel11 Sep 2014US 2014/0254621 A1Inductotherm Corp.
- Melting and Mixing of Materials in a Crucible by Electric Induction Heel Process30 Jan 2014US 2014/0029644 A1Inductotherm Corp.
- Melting and Mixing of Materials in a Crucible by Electric Induction Heel Process9 Jan 2014US 2014/0010256 A1Inductotherm Corp.
Most cited
By later US patents
- Magnet stirring apparatus61US 4,568,195 A1986
- Induction melting of metals without a crucible21US 5,003,551 AInductotherm Corp. · 1991
- Method and apparatus for variable phase induction heating and stirring16US 5,250,777 AInductotherm Corp. · 1993
- Semiconductor wafer heating device15US 5,025,133 AMitsubishi Denki Kabushiki Kaisha · 1991
- Process for melting an electroconductive material in a cold crucible induction melting furnace and melting furnace for carrying out the process11US 5,563,904 ATecphy · 1996