B22D 17/32
Controlling equipment
B22D17/32 (Controlling equipment) appears on 375 US grants and 332 published applications in this corpus.
Search patents in B22D- Granted patents
- 375
- Published applications
- 332
- Assignees
- 193
- Inventors
- 857
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 7 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 6 | 0 |
| 1986 | 9 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 8 | 0 |
| 1993 | 5 | 0 |
| 1994 | 11 | 0 |
| 1995 | 9 | 0 |
| 1996 | 8 | 0 |
| 1997 | 7 | 0 |
| 1998 | 6 | 0 |
| 1999 | 10 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 5 |
| 2002 | 6 | 8 |
| 2003 | 15 | 6 |
| 2004 | 8 | 10 |
| 2005 | 5 | 10 |
| 2006 | 8 | 7 |
| 2007 | 10 | 14 |
| 2008 | 9 | 17 |
| 2009 | 4 | 11 |
| 2010 | 9 | 4 |
| 2011 | 2 | 9 |
| 2012 | 7 | 4 |
| 2013 | 4 | 8 |
| 2014 | 6 | 20 |
| 2015 | 8 | 13 |
| 2016 | 10 | 17 |
| 2017 | 12 | 17 |
| 2018 | 16 | 17 |
| 2019 | 12 | 15 |
| 2020 | 13 | 17 |
| 2021 | 10 | 18 |
| 2022 | 13 | 25 |
| 2023 | 13 | 18 |
| 2024 | 17 | 13 |
| 2025 | 15 | 20 |
| 2026 | 3 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Casting die inspection method and casting device14 Jul 2026US 12,678,855 B2Honda Motor Co., Ltd.
- Method for enhancing creep age forming process of a metallic component19 May 2026US 12,629,748 B2
- Intelligent temperature control method and system for die-casting die31 Mar 2026US 12,589,431 B2Assab Tooling Technology (Shanghai) Co., Ltd.
- Dual injection system and synchronization control method thereof30 Dec 2025US 12,508,759 B2Ningbo LK Technology Co., Ltd.
- Method for reducing local defects in a solidified casting23 Dec 2025US 12,502,708 B2
- Induction casting machine for non-ferrous metals with the ability of casting several different molds continually using a mold filling sensor8 Oct 2026US 2026/0307140 A1Maxtech Induction Ltd.
- Magnesium-aluminum dual-injection die-casting machine and magnesium-aluminum dual-injection system16 Jul 2026US 2026/0199970 A1Ningbo LK Technology Co., Ltd.
- Compressible inserts for ingate design in high-pressure die casting9 Jul 2026US 2026/0192355 A1GM Global Technology Operations LLC
- Dual-accumulator oil circuit system for die-casting machine9 Jul 2026US 2026/0192356 A1Ningbo LK Technology Co., Ltd.
- Spray device of die casting machine7 May 2026US 2026/0124674 A1Toyo Innovex Co., Ltd.
Most cited
By later US patents
- Method and apparatus for charging metal to a die cast150US 5,388,633 AThe Dow Chemical Company · 1995
- Thermal flow simulation for casting/molding processes95US 7,024,342 B1Mercury Marine · 2006
- Method of controlling pressurizing pin and casting apparatus with pressurizing pin controller71US 5,623,984 AGifu Seiki Kogyo Kabushiki Kaisha · 1997
- Method for molding34US 4,120,922 A1978
- Casting control support system for die casting machines34US 5,859,777 AToshiba Kikai Kabushiki Kaisha · 1999