B22C 9/06
Permanent moulds for shaped castings
Official title: Permanent moulds for shaped castings (moulds for ingots B22D7/06)
B22C9/06 (Permanent moulds for shaped castings) appears on 444 US grants and 493 published applications in this corpus.
Search patents in B22C- Granted patents
- 444
- Published applications
- 493
- Assignees
- 309
- Inventors
- 1,225
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 6 | 0 |
| 1986 | 6 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 7 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 8 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 5 |
| 2002 | 7 | 6 |
| 2003 | 6 | 11 |
| 2004 | 10 | 6 |
| 2005 | 4 | 6 |
| 2006 | 5 | 7 |
| 2007 | 5 | 12 |
| 2008 | 5 | 11 |
| 2009 | 4 | 9 |
| 2010 | 5 | 6 |
| 2011 | 9 | 16 |
| 2012 | 7 | 13 |
| 2013 | 13 | 30 |
| 2014 | 21 | 28 |
| 2015 | 15 | 24 |
| 2016 | 25 | 50 |
| 2017 | 27 | 35 |
| 2018 | 22 | 40 |
| 2019 | 30 | 28 |
| 2020 | 26 | 21 |
| 2021 | 23 | 29 |
| 2022 | 23 | 34 |
| 2023 | 15 | 13 |
| 2024 | 20 | 20 |
| 2025 | 15 | 20 |
| 2026 | 8 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Casting system and casting6 Oct 2026US 12,752,565 B2Sintokogio, Ltd.
- Molding die, method for manufacturing molding die, and method for manufacturing molded product15 Sep 2026US 12,734,731 B2Kasai Kogyo Co., Ltd.
- Method to qualify additional dies after master die25 Aug 2026US 12,718,353 B2Pratt & Whitney Canada Corp.
- Casting core post and socket joint4 Aug 2026US 12,697,657 B2Rtx Corporation
- Resin mold19 May 2026US 12,629,872 B2Mitsubishi Electric Corporation
- Multi indirect injection solidification technology30 Jul 2026US 2026/0216785 A1Alotech Limited R & D, LLC
- A system and method for fabricating a ceramic mold that maintains dimensions in resulting cast component16 Jul 2026US 2026/0199965 A1GE Infrastructure Technology LLC
- Compressible inserts for ingate design in high-pressure die casting9 Jul 2026US 2026/0192355 A1GM Global Technology Operations LLC
- Mold, cast item production device, method for producing cast item, and cast item2 Jul 2026US 2026/0183998 A1Kabushiki Kaisha F.C.C.
- Casting mold25 Jun 2026US 2026/0175288 A1Schock & Co. GmbH
Most cited
By later US patents
- Enhancement of thermal properties of tooling made by solid free form fabrication techniques111US 5,775,402 AMassachusetts Institute of Technology · 1998
- Methods of manufacturing layered three-dimensional forms84US 8,506,870 B2Voxeljet Technology GmbH · 2013
- Methods and systems for the manufacture of layered three-dimensional forms63US 7,807,077 B2Voxeljet Technology GmbH · 2010
- Apparatus for attaching an insert in a mold62US 4,106,745 APhillips Petroleum Company · 1978
- Cooling electronic apparatus58US 6,038,129 ALucent Technologies Inc. · 2000