B22D 11/201
Responsive to molten metal level or slag level
Official title: {responsive to molten metal level or slag level}
B22D11/201 (Responsive to molten metal level or slag level) appears on 70 US grants and 56 published applications in this corpus.
Search patents in B22D- Granted patents
- 70
- Published applications
- 56
- Assignees
- 51
- Inventors
- 217
- Latest grant
- 8 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 6 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 8 |
| 2012 | 3 | 1 |
| 2013 | 2 | 4 |
| 2014 | 3 | 0 |
| 2015 | 2 | 3 |
| 2016 | 2 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 2 |
| 2019 | 3 | 6 |
| 2020 | 2 | 1 |
| 2021 | 4 | 4 |
| 2022 | 1 | 4 |
| 2023 | 2 | 4 |
| 2024 | 7 | 5 |
| 2025 | 2 | 3 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Measuring sensor, system and method and casting machine8 Apr 2025US 12,269,088 B2
- Sensing events in a metal casting system7 Jan 2025US 12,186,798 B2Novelis Inc.
- Steel sheet, member, and methods for producing them3 Sep 2024US 12,077,831 B2Jfe Steel Corporation
- Detection and removal of continuous caster-related defects on slabs23 Jul 2024US 12,042,850 B2Cleveland-Cliffs Steel Properties Inc.
- Casting method and associated device23 Jul 2024US 12,042,851 B2ArcelorMittal
- Device and method of controlling heat exchange in a crystallizer6 Aug 2026US 2026/0225153 A1Danieli & C. Officine Meccaniche SpA
- Apparatus and method for detecting abnormalities in continuous casting process23 Jul 2026US 2026/0210931 A1Hyundai Steel Company
- Mold, control system, and continuous casting method of steel23 Apr 2026US 2026/0108936 A1Jfe Steel Corporation
- Method and device for regulating a strand casting system1 May 2025US 2025/0135529 A1Primetals Technologies Austria GmbH
- Continuous casting start timing determination method, continuous casting facility operation method, slab manufacturing method, determining device, continuous casting start determination system, and display terminal device3 Apr 2025US 2025/0108433 A1Jfe Steel Corporation
Most cited
By later US patents
- Thermocouple for a continuous casting machine484US 5,158,128 ASumitec, Inc. · 1992
- Digital flow regulation of liquid-level control for a continuous casting mold19US 4,597,048 AUnited States Steel Corporation · 1986
- Process of and apparatus for continuous casting with detection of possibility of break out18US 4,949,777 AKawasaki Steel Corporation · 1990
- Measuring method, system and sensor for a continuous casting machine16US 11,020,793 B22021
- Method of and means for determining the level of a metallic bath15US 4,160,168 AARBED Acieries Reunies de Burbach-Eich-Dudelange S.A. · 1979