C22C 1/086
Gas foaming process
Official title: {Gas foaming process}
C22C1/086 (Gas foaming process) appears on 29 US grants and 37 published applications in this corpus.
Search patents in C22C- Granted patents
- 29
- Published applications
- 37
- Assignees
- 25
- Inventors
- 72
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 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 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 6 |
| 2004 | 0 | 4 |
| 2005 | 4 | 7 |
| 2006 | 7 | 3 |
| 2007 | 4 | 3 |
| 2008 | 0 | 1 |
| 2009 | 4 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 4 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Implants, assemblies and methods of manufacturing such implants or assemblies7 Oct 2025US 12,433,756 B2AM Solutions Holding B.V.
- Automated device for degassing and/or foaming of metals and their alloys and process thereof18 Oct 2022US 11,473,167 B2
- Method of producing porous aluminum5 Jul 2016US 9,382,601 B2Hyundai Motor Company
- Method of producing a metal foam by oscillations and thus obtained metal foam product27 Oct 2015US 9,168,584 B2Bay Zoltan Alkalmazott Kutatasi Kozhasznu Nonprofit Kft.
- Amorphous metal foam as a property-matched bone scaffold substitute21 May 2013US 8,444,745 B2California Institute of Technology
- Method for manufacturing metal foam11 Aug 2022US 2022/0251682 A1Toyota Jidosha Kabushiki Kaisha
- Implants, assemblies and methods of manufacturing such implants or assemblies12 May 2022US 2022/0142783 A1AM Solution Holding B.V.
- Automated device for degassing and/or foaming of metals and their alloys and process thereof28 May 2020US 2020/0165701 A1
- Tools having a structural metal-matrix composite portion1 Aug 2019US 2019/0234151 A1Halliburton Energy Services.Inc.
- Carbon Dioxide Entrained Steel14 Apr 2016US 2016/0102390 A1
Most cited
By later US patents
- Foamed structures of bulk-solidifying amorphous alloys37US 7,073,560 B22006
- Process for producing shaped slabs of particle stabilized foamed metal33US 5,334,236 AAlcan International Limited · 1994
- Orbital foamed material extruder19US 7,594,530 B1The United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 2009
- Particle-stabilized metal foam and its production16US 5,622,542 AAlcan International Limited · 1997
- Metal foam casting apparatus and method14US 6,998,535 B2Cymat Corp. · 2006