F27D 2099/0013
Immersed in the charge
Official title: {immersed in the charge}
F27D2099/0013 (Immersed in the charge) appears on 15 US grants and 10 published applications in this corpus.
Search patents in F27D- Granted patents
- 15
- Published applications
- 10
- Assignees
- 12
- Inventors
- 33
- Latest grant
- 29 Oct 2019
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 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 3 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 2 |
| 2019 | 3 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Molten metal holding furnace29 Oct 2019US 10,462,851 B2Tounetsu Co., Ltd.
- Heater protective tube for molten metal holding furnace16 Jul 2019US 10,356,850 B2Tounetsu Co., Ltd.
- Immersion heater for molten metal4 Jun 2019US 10,309,725 B2Molten Metal Equipment Innovations, LLC
- Apparatus for processing a melt7 Mar 2017US 9,587,324 B2Varian Semiconductor Equipment Associates, Inc.
- Immersion heater for molten metal1 Nov 2016US 9,481,035 B2Molten Metal Equipment Innovations, LLC
- Hybrid recycling furnace using immersion melting equipment29 May 2025US 2025/0172338 A1Tesla, Inc.
- Molten metal holding furnace3 May 2018US 2018/0124877 A1Tounetsu Co., Ltd.
- Heater protective tube for molten metal holding furnace8 Mar 2018US 2018/0070410 A1Tounetsu Co., Ltd.
- Immersion heater for molten metal9 Feb 2017US 2017/0038146 A1Molten Metal Equipment Innovations, LLC
- Apparatus for processing a melt12 Nov 2015US 2015/0322590 A1Varian Semiconductor Equipment Associates, Inc.
Most cited
By later US patents
- Immersion heater for molten metal74US 9,108,244 B22015
- Immersion heater for molten metal66US 9,481,035 B2Molten Metal Equipment Innovations, LLC · 2016
- Immersion heater for molten metal38US 10,309,725 B2Molten Metal Equipment Innovations, LLC · 2019
- Heater arrangement for aluminum refining systems15US 5,120,027 AUnion Carbide Industrial Gases Technology Corporation · 1992
- Aluminum melting furnace13US 3,996,412 AFrank W. Schaefer, Inc. · 1976