B22D 9/006
Machines or plants for casting ingots: for bottom casting
Official title: {for bottom casting}
B22D9/006 (Machines or plants for casting ingots: for bottom casting) appears on 18 US grants and 13 published applications in this corpus.
Search patents in B22D- Granted patents
- 18
- Published applications
- 13
- Assignees
- 17
- Inventors
- 56
- Latest grant
- 12 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 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 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 5 |
| 2014 | 1 | 0 |
| 2015 | 2 | 1 |
| 2016 | 1 | 2 |
| 2017 | 2 | 3 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Controlled casting of in-mold large steel ingot with induced variable power and variable frequency applied to the top surface of molten metal in-mold12 Mar 2024US 11,925,979 B2Inductotherm Corp.
- Method for manufacturing a cast bar and tube made of a magnesium alloy31 Jul 2018US 10,035,183 B2Gonda Metal Industry Corporation Ltd.
- Continuous casting method for ingots obtained from titanium or titanium alloy17 Jul 2018US 10,022,784 B2Kobe Steel, Ltd.
- Melting furnace for producing metal29 Aug 2017US 9,744,588 B2Toho Titanium Co., Ltd.
- Method and plant for the production of long ingots having a large cross-section11 Jul 2017US 9,700,936 B2Inteco Special Melting Technologies GmbH
- Controlled casting of in-mold large steel ingot with induced variable power and variable frequency applied to the top surface of molten metal in-mold26 May 2022US 2022/0161318 A1Inductotherm Corp.
- Melting furnace for producing metal31 Aug 2017US 2017/0246680 A1Toho Titanium Co., Ltd.
- Manufacturing method for a cast bar and tube made of a magnesium alloy3 Aug 2017US 2017/0216910 A1Gonda Metal Industry Corporation Ltd.
- Continuous casting method for ingots obtained from titanium or titanium alloy9 Feb 2017US 2017/0036265 A1Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Method and plant for the production of long ingots having a large cross-section10 Nov 2016US 2016/0325344 A1Inteco Special Melting Technologies GmbH
Most cited
By later US patents
- Process for producing a tube-shaped cathode sputtering target12US 6,719,034 B2W. C. Heraeus GmbH · 2004
- Moulding for the heat retention of feeder head in casting molten metals3US 3,975,200 AAikoh Co., Ltd. · 1976
- Melt casting apparatus2US 3,991,813 AAllmanna Svenska Elektriska Aktiebolaget · 1976
- Method and an apparatus for manufacturing a hollow steel ingot2US 4,615,373 AKawaski Steel Corporation · 1986
- Mold and manufacturing method for hollow cast product with bottom2US 4,729,419 AKubota Corporation · 1988