B22D 11/1248
Means for removing cooling agent from the surface of the cast stock
Official title: {Means for removing cooling agent from the surface of the cast stock}
B22D11/1248 (Means for removing cooling agent from the surface of the cast stock) appears on 18 US grants and 18 published applications in this corpus.
Search patents in B22D- Granted patents
- 18
- Published applications
- 18
- Assignees
- 10
- Inventors
- 32
- Latest grant
- 15 Dec 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 2 | 1 |
| 2012 | 0 | 1 |
| 2013 | 2 | 2 |
| 2014 | 2 | 1 |
| 2015 | 1 | 3 |
| 2016 | 1 | 0 |
| 2017 | 3 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Process and apparatus for minimizing the potential for explosions in the direct chill casting of lithium alloys15 Dec 2020US 10,864,576 B2Almex USA, Inc.
- Process and apparatus for minimizing the potential for explosions in the direct chill casting of lithium alloys24 Apr 2018US 9,950,360 B2Almex USA, Inc.
- Homogenization and heat-treatment of cast metals31 Oct 2017US 9,802,245 B2Novelis Inc.
- Process and apparatus for direct chill casting19 Sep 2017US 9,764,380 B2Almex USA, Inc.
- Process and apparatus for minimizing the potential for explosions in the direct chill casting of aluminum lithium alloys11 Apr 2017US 9,616,493 B2Almex USA, Inc.
- Process and apparatus for minimizing the potential for explosions in the direct chill casting of lithium alloys16 Aug 2018US 2018/0229296 A1Almex USA, Inc.
- Process and apparatus for minimizing the potential for explosions in the direct chill casting of lithium alloys27 Jul 2017US 2017/0209919 A1Almex USA, Inc.
- Process and apparatus for minimizing the potential for explosions in the direct chill casting aluminum of lithium alloys24 Dec 2015US 2015/0367409 A1Almex USA, Inc.
- Homogenization and heat-treatment of cast metals26 Nov 2015US 2015/0336165 A1Novelis Inc.
- Process and apparatus for direct chill casting21 May 2015US 2015/0139852 A1Almex USA, Inc.
Most cited
By later US patents
- Direct chill casting method with coolant removal19US 4,237,961 AKaiser Aluminum & Chemical Corporation · 1980
- Process and apparatus for casting in a pit, without any explosive risk, of aluminum and its alloys, particularly with lithium13US 4,781,239 ACegedur Societe de Transformation de l'Aluminium Pechiney · 1988
- Process and apparatus for minimizing the potential for explosions in the direct chill casting of aluminum lithium alloys10US 9,616,493 B2Almex USA, Inc. · 2017
- Apparatus for continuous casting8US 5,431,214 AYoshida Kogyo K. K. · 1995
- Homogenization and heat-treatment of cast metals8US 7,516,775 B2Novelis Inc. · 2009