B22D 7/102
From refractorial material only
Official title: {from refractorial material only}
B22D7/102 (From refractorial material only) appears on 22 US grants and 8 published applications in this corpus.
Search patents in B22D- Granted patents
- 22
- Published applications
- 8
- Assignees
- 17
- Inventors
- 38
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 1 |
| 2015 | 2 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Highly-insulated ingot mold28 Apr 2026US 12,611,795 B2HarbisonWalker International Holdings, Inc.
- Insulating, refractory molded body, especially plate, and process for its manufacture and its usage19 Oct 2021US 11,148,973 B2Refratechnik Holding GmbH
- Method for production of titanium ingot using scrap and apparatus therefor17 Oct 2017US 9,789,537 B2Toho Titanium Co., Ltd.
- Core-sheath particle for use as a filler for feeder masses31 May 2016US 9,352,385 B2Chemex GmbH
- Clean metal ingot mold28 Apr 2015US 9,016,350 B2Nanyang Xingzhi Patent Technology Service Co., Ltd.
- Highly-insulated ingot mold2 Mar 2023US 2023/0069059 A1HarbisonWalker International Holdings, Inc.
- Insulating, refractory molded body, especially plate, and process for its manufacture and its usage24 Oct 2019US 2019/0322581 A1Refratechnik Holding GmbH
- Method for production of titanium ingot using scrap and apparatus therefor1 May 2014US 2014/0121815 A1Toho Titanium Co., Ltd.
- Annular clean metal casting mold14 Nov 2013US 2013/0299118 A1Xixia Dragon Into Special Material Co., Ltd.
- Clean metal ingot mold22 Aug 2013US 2013/0213598 A1Xixia Dragon Into Special Material Co., Ltd.
Most cited
By later US patents
- Mould and a method for the casting of metals and refractory compositions for use therein33US 5,632,326 AFoseco International Limited · 1997
- Insulating refractory fiber composition and articles for use in casting ferrous metals18US 4,014,704 AJohns Manville · 1977
- Zircon and MgO preheatable insulating refractory liners and methods of use thereof12US 4,696,455 AConsolidated Ceramic Products, Inc. · 1987
- Heat-insulating fibrous panels10US 4,122,644 ARefractory Products Co. · 1978
- Manufacture of thermally-insulating, refractory articles8US 4,012,262 A1977