B22D 7/06
Ingot moulds or their manufacture
B22D7/06 (Ingot moulds or their manufacture) appears on 191 US grants and 84 published applications in this corpus.
Search patents in B22D- Granted patents
- 191
- Published applications
- 84
- Assignees
- 123
- Inventors
- 348
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 20 | 0 |
| 1978 | 20 | 0 |
| 1979 | 4 | 0 |
| 1980 | 7 | 0 |
| 1981 | 11 | 0 |
| 1982 | 10 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 6 | 0 |
| 1986 | 3 | 0 |
| 1987 | 7 | 0 |
| 1988 | 7 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 3 |
| 2002 | 3 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 2 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 3 |
| 2008 | 1 | 2 |
| 2009 | 0 | 5 |
| 2010 | 1 | 4 |
| 2011 | 3 | 3 |
| 2012 | 3 | 2 |
| 2013 | 2 | 8 |
| 2014 | 3 | 5 |
| 2015 | 5 | 4 |
| 2016 | 3 | 5 |
| 2017 | 4 | 4 |
| 2018 | 2 | 3 |
| 2019 | 2 | 4 |
| 2020 | 0 | 4 |
| 2021 | 8 | 4 |
| 2022 | 2 | 3 |
| 2023 | 2 | 5 |
| 2024 | 5 | 5 |
| 2025 | 2 | 3 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Highly-insulated ingot mold28 Apr 2026US 12,611,795 B2HarbisonWalker International Holdings, Inc.
- Material, apparatus, and method for refractory castings3 Feb 2026US 12,539,537 B2Wagstaff, Inc.
- Sow casting automated guided vehicle22 Apr 2025US 12,280,950 B2Stas Inc.
- Apparatus method for locating, controlling geometry, and managing stress of hot tops for metal casting11 Feb 2025US 12,220,742 B2Pyrotek, Inc.
- Mold corner heating during casting26 Nov 2024US 12,151,285 B2Novelis Inc.
- Systems and methods for steam condensation in aluminum direct chill casting pit18 Dec 2025US 2025/0381596 A1Novelis Inc.
- Sow casting automated guided vehicle19 Jun 2025US 2025/0197115 A1Stas Inc.
- Apparatus method for locating, controlling geometry, and managing stress of hot tops for metal castings22 May 2025US 2025/0162022 A1Pyrotek, Inc.
- Material, apparatus, and method for refractory castings14 Nov 2024US 2024/0375171 A1Wagstaff, Inc.
- Sow casting automated guided vehicle31 Oct 2024US 2024/0359916 A1Stas Inc.
Most cited
By later US patents
- Method for repairing spray-formed steel tooling37US 6,258,402 B12001
- Mould and a method for the casting of metals and refractory compositions for use therein33US 5,632,326 AFoseco International Limited · 1997
- Composite high temperature protection tube26US 4,093,193 AElectro-Nite Co. · 1978
- Insulating refractory fiber composition and articles for use in casting ferrous metals18US 4,014,704 AJohns Manville · 1977
- Mold having ceramic insert18US 8,662,143 B1Haynes International, Inc. · 2014