B22C 19/04
Controlling devices specially designed for moulding machines
B22C19/04 (Controlling devices specially designed for moulding machines) appears on 114 US grants and 95 published applications in this corpus.
Search patents in B22C- Granted patents
- 114
- Published applications
- 95
- Assignees
- 50
- Inventors
- 202
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 0 |
| 2002 | 3 | 2 |
| 2003 | 2 | 2 |
| 2004 | 5 | 4 |
| 2005 | 2 | 4 |
| 2006 | 2 | 3 |
| 2007 | 1 | 1 |
| 2008 | 1 | 3 |
| 2009 | 4 | 3 |
| 2010 | 2 | 1 |
| 2011 | 1 | 0 |
| 2012 | 2 | 4 |
| 2013 | 1 | 4 |
| 2014 | 4 | 4 |
| 2015 | 1 | 5 |
| 2016 | 2 | 3 |
| 2017 | 1 | 2 |
| 2018 | 4 | 6 |
| 2019 | 2 | 9 |
| 2020 | 3 | 5 |
| 2021 | 9 | 12 |
| 2022 | 3 | 7 |
| 2023 | 11 | 5 |
| 2024 | 6 | 4 |
| 2025 | 5 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Foundry sand reserving method and foundry sand reserving system24 Feb 2026US 12,558,720 B2Sintokogio, Ltd.
- Mold manufacturing method21 Oct 2025US 12,447,524 B2Kimura Foundry Co., Ltd.
- Core quality estimation system, core quality estimation method, non-transitory storage medium14 Oct 2025US 12,440,889 B2Toyota Jidosha Kabushiki Kaisha
- Green sand mold forming sensor and green sand mold formability evaluation method22 Jul 2025US 12,365,023 B2Sintokogio, Ltd.
- Measuring device8 Jul 2025US 12,350,733 B2Sintokogio, Ltd.
- Mold manufacturing method21 Aug 2025US 2025/0262660 A1Kimura Foundry Co., Ltd.
- Casting mold shaping method and casting mold shaping device3 Jul 2025US 2025/0214134 A1Metals Engineering Corporation
- Measuring device5 Dec 2024US 2024/0399447 A1Sintokogio, Ltd.
- Foundry sand reserving method and foundry sand reserving system3 Oct 2024US 2024/0326118 A1Sintokogio, Ltd.
- Casting mold shaping device and casting mold shaping method3 Oct 2024US 2024/0326121 A1Metals Engineering Corporation
Most cited
By later US patents
- Automated custom mold manufacture81US 6,701,200 B1The Protomold Company, Inc. · 2004
- Single-cast, high-temperature, thin wall structures and methods of making the same77US 5,295,530 AGeneral Motors Corporation · 1994
- Automated quoting of molds and molded parts73US 6,836,699 B2The Protomold Company, Inc. · 2004
- Single-cast, high-temperature thin wall gas turbine component71US 5,545,003 AAllison Engine Company, Inc. · 1996
- Automated quoting of molds and molded parts59US 7,496,528 B2Proto Labs, Inc. · 2009