B22C 9/068
Semi-permanent moulds
Official title: {Semi-permanent moulds}
B22C9/068 (Semi-permanent moulds) appears on 14 US grants and 11 published applications in this corpus.
Search patents in B22C- Granted patents
- 14
- Published applications
- 11
- Assignees
- 9
- Inventors
- 29
- Latest grant
- 30 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 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 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 2 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 3 | 2 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Controlled nozzle cooling (CNC) of permanent mold casting30 Jul 2024US 12,048,961 B2
- Casting mould7 May 2024US 11,975,384 B2Foundry Lab Limited
- Controlled nozzle cooling (CNC) casting13 Feb 2024US 11,897,028 B2
- Casting device25 May 2021US 11,014,154 B2Sintokogio, Ltd.
- Method for the semi-permanent mold casting process16 Jun 2020US 10,682,695 B2GM Global Technology Operations 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
- Casting mould1 Aug 2024US 2024/0253109 A1Foundry Lab Limited
- Controlled nozzle cooling (cnc) of permanent mold casting20 Jun 2024US 2024/0198415 A1
- Casting mould11 Aug 2022US 2022/0250138 A1Foundry Lab Limited
- Controlled nozzle cooling (cnc) casting17 Feb 2022US 2022/0048104 A1
Most cited
By later US patents
- Rapid prototyping method of producing tooling for an injection mold10US 9,902,108 B1Capital One Services, LLC · 2018
- Method for sand casting varying thickness articles6US 4,674,553 A1987
- Casting method and casting device for cast-metal object6US 8,443,867 B2Bridgestone Corporation · 2013
- Apparatus for metal casting5US 3,964,541 AThe Budd Company · 1976
- Process for producing a casting mould and cast members5US 4,620,582 A1986