B22D 30/00
Cooling castings, not restricted to casting processes covered by a single main
Official title: Cooling castings, not restricted to casting processes covered by a single main group (accessories for cooling cast stock in continuous casting of metals B22D11/124; controlling or regulating processes or operations for cooling cast stock or mould in continuous casting of metals B22D11/22; chill casting B22D15/00)
B22D30/00 (Cooling castings, not restricted to casting processes covered by a single main) appears on 119 US grants and 150 published applications in this corpus.
Search patents in B22D- Granted patents
- 119
- Published applications
- 150
- Assignees
- 110
- Inventors
- 360
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 3 |
| 2005 | 0 | 1 |
| 2006 | 2 | 5 |
| 2007 | 2 | 4 |
| 2008 | 2 | 4 |
| 2009 | 3 | 5 |
| 2010 | 2 | 4 |
| 2011 | 3 | 2 |
| 2012 | 0 | 1 |
| 2013 | 4 | 6 |
| 2014 | 4 | 15 |
| 2015 | 1 | 19 |
| 2016 | 8 | 13 |
| 2017 | 13 | 14 |
| 2018 | 17 | 10 |
| 2019 | 10 | 9 |
| 2020 | 6 | 1 |
| 2021 | 6 | 4 |
| 2022 | 2 | 4 |
| 2023 | 3 | 6 |
| 2024 | 4 | 7 |
| 2025 | 6 | 6 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Clutch device, motorcycle, and method for producing pressure plate21 Apr 2026US 12,607,235 B2Kabushiki Kaisha F.C.C.
- Multi indirect injection solidification technology7 Apr 2026US 12,594,597 B2Alotech Limited R & D, LLC
- Method to produce low-cost metal matrix composites for industrial, sports, and commercial applications7 Oct 2025US 12,435,403 B2Spirit AeroSystems, Inc.
- Mold cooling device, cast manufacturing system, and cast manufacturing method26 Aug 2025US 12,397,343 B2Tpr Co., Ltd.
- Method for controlling a casting process, control system for a casting process, apparatus and computer program26 Aug 2025US 12,397,344 B2Nemak, S. A. B. De C.V.
- Multi indirect injection solidification technology30 Jul 2026US 2026/0216785 A1Alotech Limited R & D, LLC
- Method and device for preparing an oxygen-free copper pipe from recycled copper, and a corrosion-resistant copper pipe and its casting process11 Jun 2026US 2026/0159917 A1Zhejiang Copper Processing Research Institute Co., Ltd.
- Method of manufacturing aluminum-copper integrated die-casting composite radiator for laser chip and radiator30 Apr 2026US 2026/0121375 A1Trio Metal (Gz) Co., Ltd
- Apparatus and method of casting23 Apr 2026US 2026/0108938 A1Hyundai Motor Company
- Casting apparatus16 Apr 2026US 2026/0102818 A1General Electric Company
Most cited
By later US patents
- Systems and methods for fabricating structures including metallic glass-based materials using low pressure casting24US 9,868,150 B2California Institute of Technology · 2018
- Linear mold handling system17US 6,145,577 AHunter Automated Machinery Corporation · 2000
- Casting of metal objects15US 5,477,906 AComalco Aluminum Limited · 1995
- Process and apparatus for minimizing the potential for explosions in the direct chill casting of aluminum lithium alloys15US 8,365,808 B1Almex USA, Inc. · 2013
- Method and assembly for forming components having internal passages using a lattice structure13US 9,579,714 B1General Electric Company · 2017