B22D 41/003
Casting melt-holding vessels: with impact pads
Official title: {with impact pads}
B22D41/003 (Casting melt-holding vessels: with impact pads) appears on 59 US grants and 38 published applications in this corpus.
Search patents in B22D- Granted patents
- 59
- Published applications
- 38
- Assignees
- 37
- Inventors
- 86
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 3 |
| 2003 | 2 | 1 |
| 2004 | 2 | 6 |
| 2005 | 1 | 0 |
| 2006 | 5 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 3 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 2 | 1 |
| 2015 | 0 | 3 |
| 2016 | 3 | 2 |
| 2017 | 3 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 2 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electric induction heating and melting furnace refractory life cycle wear imaging and processing28 Jul 2026US 12,692,564 B2Inductotherm Corp.
- Method of molten metal casting utilizing an impact pad in the tundish10 Feb 2026US 12,544,828 B2I.P.C. Refractories, Spol, S.R.O.
- Electric induction heating and melting furnace refractory life cycle wear imaging and processing17 Oct 2023US 11,788,161 B2Inductotherm Corp.
- Refractory lining structure13 Sep 2022US 11,440,089 B2Vesuvius USA Corporation
- Impact pad5 Jan 2021US 10,882,107 B2Vesuvius USA Corporation
- Impact pot with vertical and horizontal barriers1 Oct 2026US 2026/0295661 A1Refractory Intellectual Property GmbH & Co.KG
- Method of molten metal casting utilizing an impact pad in the tundish25 Jun 2026US 2026/0175292 A1I.P.C. Refractories, Spol, S.R.O.
- Continuous casting tundish, method for continuously casting steel, and weir12 Mar 2026US 2026/0070119 A1Jfe Steel Corporation
- Tundish and continuous casting method using same10 Jul 2025US 2025/0222515 A1Jfe Steel Corporation
- Tundish with filter module1 Aug 2024US 2024/0253111 A1Vesuvius USA Corporation
Most cited
By later US patents
- Distributor device for use in metal casting107US 7,131,482 B2Pyrotek Engineering Materials Limited · 2006
- Tundish with weirs27US 4,042,229 AFoseco Trading A.G. · 1977
- Ladle stream breaker24US 4,776,570 ASidbec Dosco Inc. · 1988
- Impact pad for a continuous caster tundish22US 5,169,591 ABethlehem Steel Corporation · 1992
- Turbulence inhibiting tundish and impact pad and method of using22US 5,358,551 ACCPI, Inc. · 1994