B22D 41/36
Treating the plates
Official title: Treating the plates, e.g. lubricating, heating (ladles, cups or the like with heating means B22D41/01)
B22D41/36 (Treating the plates) appears on 11 US grants and 6 published applications in this corpus.
Search patents in B22D- Granted patents
- 11
- Published applications
- 6
- Assignees
- 8
- Inventors
- 20
- Latest grant
- 12 Oct 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 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 | 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 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and device for detecting variables in the outlet of a metallurgical vessel12 Oct 2021US 11,141,779 B2Refractory Intellectual Property GmbH & Co.KG
- Slide closure on the spout of a metallurgical vessel13 Oct 2020US 10,799,949 B2Refractory Intellectual Property GmbH & Co.KG
- Intumescent sealing for metal casting apparatuses4 Sep 2018US 10,065,238 B2Vesuvius USA Corporation
- Manufacturing method of recycled plate for sliding nozzle2 Feb 2016US 9,248,499 B2Tyk Corporation
- Repairable slide shutter plate and/or bottom nozzle brick and methods for the manufacture and repair of a repairable slide shutter plate and/or bottom nozzle brick5 Feb 2013US 8,366,990 B2Indref Oy
- Method and device for detecting variables in the outlet of a metallurgical vessel12 Dec 2019US 2019/0375001 A1Refractory Intellectual Property GmbH & Co.KG
- Slide closure on the spout of a metallurgical vessel6 Dec 2018US 2018/0345364 A1Refractory Intellectual Property GmbH & Co.KG
- Intumescent sealing for metal casting apparatuses30 Apr 2015US 2015/0114586 A1Vesuvius Crucible Company
- Manufacturing method of recycled plate for sliding nozzle15 May 2014US 2014/0130355 A1Tyk Corporation
- Repairable slide shutter plate and/or bottom nozzle brick and methods for the manufacture and repair of a repairable slide shutter plate and/or bottom nozzle brick22 Jul 2010US 2010/0181350 A1Indref Oy
Most cited
By later US patents
- Carbon-containing wearable refractory parts6US 5,072,864 ADidier-Werke AG · 1991
- Plant for transferring liquid metal, method of operation, and refractories4US 6,250,520 B1Vesuvius Crucible Company · 2001
- Slide closure on the spout of a metallurgical vessel3US 10,799,949 B2Refractory Intellectual Property GmbH & Co.KG · 2020
- Apparatus for minimizing wear on refractory parts for valve closures3US 4,721,236 ADidier-Werke AG · 1988
- Head or slide plate for a molten-metal slide gate2US 4,241,905 AMartin & Pagenstecher GmbH · 1980