H05B 6/367
For melting furnaces
Official title: {for melting furnaces}
H05B6/367 (For melting furnaces) appears on 55 US grants and 59 published applications in this corpus.
Search patents in H05B- Granted patents
- 55
- Published applications
- 59
- Assignees
- 40
- Inventors
- 142
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 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 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 4 |
| 2012 | 0 | 2 |
| 2013 | 2 | 0 |
| 2014 | 2 | 7 |
| 2015 | 3 | 3 |
| 2016 | 3 | 10 |
| 2017 | 6 | 2 |
| 2018 | 3 | 6 |
| 2019 | 4 | 4 |
| 2020 | 3 | 4 |
| 2021 | 6 | 1 |
| 2022 | 3 | 5 |
| 2023 | 3 | 2 |
| 2024 | 3 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Plant for melting and/or heating metal material, and method to supply electrical energy to said plant17 Feb 2026US 12,554,248 B2Danieli Automation S.P.A.
- Method of cooling electric induction melting and holding furnaces for reactive metals and alloys27 May 2025US 12,317,397 B2Inductotherm Corp.
- Method of manufacturing a sensor set-up for determining at least one pressure of a fluid medium31 Dec 2024US 12,181,365 B2Robert Bosch GmbH
- Electric induction furnace with lining wear detection system24 Sep 2024US 12,098,886 B2Inductotherm Corp.
- EIGA coil having annular turns23 Jul 2024US 12,048,081 B2ALD Vacuum Technologies GmbH
- Induction crucible furnace with a fireproof crucible25 Jun 2026US 2026/0181752 A1Abp Induction Systems GmbH
- Magnetic device for induction heating thereof23 Apr 2026US 2026/0113816 A1Xi'an Superconducting Magnet Technologies Co., Ltd
- Furnace head for use with an induction furnace and method of use therof11 Sep 2025US 2025/0287475 A1
- Induction coils as non-contact temperature boosters and flow boosters for ferrous and non-ferrous materials in a furnace27 Jun 2024US 2024/0210112 A1Inductotherm Corp.
- Plant for melting and/or heating metal material, and method to supply electrical energy to said plant27 Jul 2023US 2023/0236573 A1Danieli Automation S.P.A.
Most cited
By later US patents
- Induction furnace48US 5,901,170 AInductotherm Corp. · 1999
- High rate ion plating source25US 4,016,389 A1977
- Induction furnace havng a modular induction coil assembly9US 5,416,794 AInductotherm Corp. · 1995
- Induction heating coil assembly for prevent of circulating current in induction heating lines for continuous-cast products9US 5,550,353 AInductotherm Corp. · 1996
- Glass induction melting furnace using a cold crucible9US 6,185,243 B2Commissariat A L' Energie Atomique · 2001