B22D 29/003
Using heat
Official title: {using heat}
B22D29/003 (Using heat) appears on 63 US grants and 50 published applications in this corpus.
Search patents in B22D- Granted patents
- 63
- Published applications
- 50
- Assignees
- 38
- Inventors
- 112
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 5 |
| 2003 | 1 | 1 |
| 2004 | 1 | 4 |
| 2005 | 3 | 5 |
| 2006 | 2 | 2 |
| 2007 | 4 | 3 |
| 2008 | 2 | 2 |
| 2009 | 1 | 1 |
| 2010 | 2 | 1 |
| 2011 | 2 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 1 | 3 |
| 2017 | 3 | 2 |
| 2018 | 3 | 2 |
| 2019 | 1 | 3 |
| 2020 | 3 | 0 |
| 2021 | 0 | 3 |
| 2022 | 2 | 3 |
| 2023 | 2 | 0 |
| 2024 | 3 | 4 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Molding core for manufacturing a hollow OMC part20 Jan 2026US 12,528,234 B2Safran
- System and method of preparing a metal object for machining12 Aug 2025US 12,383,954 B1Techjet Aerofoils Ltd
- Method for manufacturing cast product19 Nov 2024US 12,145,196 B2Toyota Jidosha Kabushiki Kaisha
- Foundry core for manufacturing a hollow metal aeronautical part22 Oct 2024US 12,121,955 B1Safran
- Systems, formulations, and methods for removal of ceramic cores from turbine blades after casting23 Jul 2024US 12,042,855 B2Rtx Corporation
- Soluble core for high-pressure casting and manufacturing method thereof29 May 2025US 2025/0170637 A1
- Improved foundry core for manufacturing a hollow metal aeronautical part17 Oct 2024US 2024/0342787 A1Safran
- Improved molding core for manufacturing a hollow omc part17 Oct 2024US 2024/0342963 A1Safran
- Improved counter-form for the manufacture of a metal aeronautical part10 Oct 2024US 2024/0335875 A1Safran
- Method for manufacturing cast product26 Sep 2024US 2024/0316625 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Foundry sand core removal and recycle37US 5,423,370 AProcedyne Corp. · 1995
- Method and apparatus for heat treating metal castings36US 5,294,094 AConsolidated Engineering Company, Inc. · 1994
- Method for manufacturing aluminum alloy casting35US 4,411,709 AToyo Kogyo Co., Ltd. · 1983
- Method and apparatus for heat treating metal castings35US 5,350,160 AConsolidated Engineering Company, Inc. · 1994
- Integrated system and process for heat treating castings and reclaiming sand34US 5,829,509 AConsolidated Engineering Company, Inc. · 1998