F27B 2014/0825
Crucible or pot support
Official title: {Crucible or pot support}
F27B2014/0825 (Crucible or pot support) appears on 26 US grants and 26 published applications in this corpus.
Search patents in F27B- Granted patents
- 26
- Published applications
- 26
- Assignees
- 28
- Inventors
- 74
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 9 |
| 2016 | 1 | 4 |
| 2017 | 5 | 0 |
| 2018 | 4 | 0 |
| 2019 | 2 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 1 |
| 2023 | 2 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Crucible lifting device10 Mar 2026US 12,571,592 B2Kenmec Mechanical Engineering Co., Ltd.
- Half-crucible dry hearth melter25 Nov 2025US 12,480,711 B1
- Mobile kiln system26 Dec 2023US 11,852,411 B2Mobile Biochar Solutions LLC
- Campfire crucible and method of use24 Jan 2023US 11,561,046 B2
- Furnace for casting near-net shape (NNS) silicon28 Jul 2020US 10,724,796 B2Silfex, Inc.
- Half-crucible dry hearth melter3 Sep 2026US 2026/0259006 A1
- Crucible lifting device16 Jan 2025US 2025/0020408 A1Kenmec Mechanical Engineering Co., Ltd.
- Molybdenum-lined crucible21 Nov 2024US 2024/0384934 A1X-energy, LLC
- Thermal insulation apparatus and crucible production device12 Oct 2023US 2023/0322604 A1Baoshan Longi Silicon Materials Co., Ltd.
- Mobile Kiln System10 Mar 2022US 2022/0074666 A1Mobile Biochar Solutions LLC
Most cited
By later US patents
- Induction heating and melting apparatus with superconductive coil and removable crucible20US 5,781,581 AInductotherm Industries, Inc. · 1998
- Receptacle for support of a melt containing crucible8US 4,403,955 AGeneral Signal Corporation · 1983
- Apparatus for and method of supporting a crucible for EFG growth of sapphire4US 4,251,206 ARCA Corporation · 1981
- Crucible melting furnace3US 4,165,865 AHolcroft & Company · 1979
- Heating unit comprised of ring heaters with ring support units disposed between the ring heaters and ingot growing device including the same1US 10,287,706 B2Woongjin Energy Co., Ltd. · 2019