B22D 41/32
Characterised by the materials used therefor
Official title: characterised by the materials used therefor
B22D41/32 (Characterised by the materials used therefor) appears on 46 US grants and 24 published applications in this corpus.
Search patents in B22D- Granted patents
- 46
- Published applications
- 24
- Assignees
- 31
- Inventors
- 117
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 2 |
| 2012 | 0 | 2 |
| 2013 | 4 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 2 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 2 |
| 2023 | 3 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Refractory product8 Jul 2025US 12,350,737 B2Krosakiharima Corporation
- System for tracking and assessing the condition of refractory elements in a metallurgic facility30 May 2023US 11,660,667 B2Vesuvius Group S. A.
- Plate condition tool23 May 2023US 11,654,481 B2Vesuvius Group S. A.
- Synthesis method for producing a calcium zirconate-containing material and batch and coarse ceramic refractory product having a pre-synthesized calcium zirconate-containing granular material14 Mar 2023US 11,603,319 B2Refratechnik Holding GmbH
- Casting sliding gate1 Mar 2022US 11,260,450 B2Posco
- Refractory plate, method for the production of the refractory plate, use of the refractory plate, slide gate valve for controlling a flow of molten metal and vessel for containing molten metal13 Nov 2025US 2025/0345847 A1Refractory Intellectual Property GmbH & Co.KG
- Refractory materials12 Sep 2024US 2024/0300860 A1Honeywell International Inc.
- Refractory product26 Jan 2023US 2023/0028785 A1Krosakiharima Corporation
- System for tracking and assessing the condition of refractory elements in a metallurgic facility18 Aug 2022US 2022/0258228 A1Vesuvius Group S. A.
- Plate condition tool18 Aug 2022US 2022/0258229 A1Vesuvius Group S. A.
Most cited
By later US patents
- Refractory plate for slide closures of metallurgical vessels22US 4,179,046 ADidier-Werke AG · 1979
- Refractory composition17US 4,780,434 AToshiba Ceramics Co., Ltd. · 1988
- Ceramic composite and methods of making the same14US 4,874,569 ALanxide Technology Company, LP · 1989
- Sliding nozzle plate11US 4,646,950 AHarima Refractory Co., Ltd. · 1987
- Refractory materials formed from refractory grains bonded by a sialon matrix containing dispersed graphite and/or boron nitride particles and a process for the preparation of these materials11US 5,212,123 ASavoie Refractaires · 1993