C22C 1/12
Making non-ferrous alloys: by processing in a semi-solid state
Official title: by processing in a semi-solid state, e.g. holding the alloy in the solid-liquid phase
C22C1/12 (Making non-ferrous alloys: by processing in a semi-solid state) appears on 174 US grants and 96 published applications in this corpus.
Search patents in C22C- Granted patents
- 174
- Published applications
- 96
- Assignees
- 101
- Inventors
- 358
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 0 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 9 | 0 |
| 1985 | 6 | 0 |
| 1986 | 7 | 0 |
| 1987 | 8 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 8 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 10 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 6 |
| 2002 | 5 | 11 |
| 2003 | 6 | 12 |
| 2004 | 10 | 18 |
| 2005 | 9 | 11 |
| 2006 | 8 | 6 |
| 2007 | 1 | 3 |
| 2008 | 2 | 2 |
| 2009 | 4 | 1 |
| 2010 | 0 | 4 |
| 2011 | 2 | 3 |
| 2012 | 1 | 3 |
| 2013 | 3 | 1 |
| 2014 | 1 | 3 |
| 2015 | 1 | 3 |
| 2016 | 3 | 0 |
| 2017 | 1 | 1 |
| 2018 | 2 | 1 |
| 2019 | 0 | 0 |
| 2020 | 2 | 0 |
| 2021 | 0 | 2 |
| 2022 | 1 | 2 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Thixomolding material and method of manufacturing thixomolding material25 Nov 2025US 12,479,021 B2Seiko Epson Corporation
- Method and apparatus for processing a liquid alloy11 Mar 2025US 12,247,269 B2
- High thermal conductivity aluminum alloy and preparation method thereof13 Feb 2024US 11,898,224 B2Zhuhai Runxingtai Electrical Co., Ltd.
- Method for producing a component6 Dec 2022US 11,517,960 B2Ford Global Technologies, LLC
- Method for manufacturing electrical conductors, and electrical conductors manufactured according to same10 Nov 2020US 10,828,486 B2Ecole Polytechnique Federale De Lausanne (Epfl)
- Apparatus for processing a liquid alloy5 Jun 2025US 2025/0179614 A1
- Magnesium alloys and methods of making and use thereof25 Jan 2024US 2024/0026499 A1Ohio State Innovation Foundation
- Thixomolding Material And Method Of Manufacturing Thixomolding Material29 Jun 2023US 2023/0201915 A1Seiko Epson Corporation
- Stirring device for a semi-solid metal slurry and method and system for producing a semi-solid metal slurry using such a stirring device17 Mar 2022US 2022/0080499 A1Pa Invest AB
- Method and apparatus for processing a liquid alloy20 Jan 2022US 2022/0017993 A1
Most cited
By later US patents
- Continuous production of metal alloy composites107US 4,473,103 AInternational Telephone and Telegraph Corporation · 1984
- Semi-solid forming of metal-matrix nanocomposites98US 7,509,993 B1Wisconsin Alumni Research Foundation · 2009
- Composition and methods for preparing liquid-solid alloys for casting and casting methods employing the liquid-solid alloys84US 3,948,650 AMassachusetts Institute of Technology · 1976
- Metal composition and methods for preparing liquid-solid alloy metal composition and for casting the metal compositions66US 3,936,298 AMassachusetts Institute of Technology · 1976
- Method for making thixotropic materials59US 4,694,881 AThe Dow Chemical Company · 1987