B22D 11/185
By using optical means
Official title: {by using optical means}
B22D11/185 (By using optical means) appears on 16 US grants and 14 published applications in this corpus.
Search patents in B22D- Granted patents
- 16
- Published applications
- 14
- Assignees
- 15
- Inventors
- 60
- Latest grant
- 23 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 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 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 3 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 3 |
| 2024 | 3 | 1 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Casting method and associated device23 Jul 2024US 12,042,851 B2ArcelorMittal
- Monitoring casting environment9 Jul 2024US 12,030,116 B2Novelis Inc.
- System and method for monitoring ingot detachment from bottom block9 Apr 2024US 11,951,536 B2Novelis Inc.
- Method for detecting a level of a melt, method for detecting a thickness of a casting powder, detector and detector system8 Sep 2020US 10,768,036 B2BERTHOLD TECHNOLOGIES GmbH & Co.KG
- Device to analyze and determine the movement characteristics of products, in particular in a casting line, and relative method1 Oct 2013US 8,548,268 B2Danieli Automation S.P.A.
- Continuous casting system and melt level estimation method13 Aug 2026US 2026/0233297 A1Nippon Steel Corporation
- Tundish flux feeding apparatus and method21 Aug 2025US 2025/0262661 A1HarbisonWalker International Holdings, Inc.
- Casting method and associated device1 Feb 2024US 2024/0033814 A1ArcelorMittal
- System and method for monitoring ingot detachment from bottom block21 Sep 2023US 2023/0294167 A1Novelis Inc.
- System and method for monitoring metal level during casting14 Sep 2023US 2023/0286037 A1Novelis Inc.
Most cited
By later US patents
- Process and apparatus for the continuous casting of metal14US 4,276,921 AMetallurgie Hoboken-Overpelt · 1981
- Molten steel outflow automatically controlling device11US 4,222,506 ASumitomo Metal Industries, Ltd. · 1980
- Automatic control of the level of a molten metal bath9US 4,132,259 A1979
- Molten metal surface level detection system7US 4,202,398 AFurukawa Metals Co., Ltd. · 1980
- Elimination of shrinkage cavity in cast ingots7US 8,347,949 B2Novelis Inc. · 2013