B22F 7/006
The porous part being obtained by foaming
Official title: {the porous part being obtained by foaming}
B22F7/006 (The porous part being obtained by foaming) appears on 73 US grants and 72 published applications in this corpus.
Search patents in B22F- Granted patents
- 73
- Published applications
- 72
- Assignees
- 67
- Inventors
- 175
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 0 | 2 |
| 2002 | 10 | 4 |
| 2003 | 1 | 5 |
| 2004 | 2 | 3 |
| 2005 | 3 | 2 |
| 2006 | 5 | 4 |
| 2007 | 1 | 4 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 2 | 4 |
| 2012 | 1 | 4 |
| 2013 | 1 | 2 |
| 2014 | 3 | 1 |
| 2015 | 1 | 6 |
| 2016 | 3 | 5 |
| 2017 | 3 | 6 |
| 2018 | 2 | 2 |
| 2019 | 4 | 2 |
| 2020 | 4 | 5 |
| 2021 | 4 | 6 |
| 2022 | 1 | 2 |
| 2023 | 5 | 1 |
| 2024 | 2 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Method for foaming metal in a liquid bath5 Sep 2023US 11,745,262 B2Pohltec Metalfoam GmbH
- Method of metal foam extrusion and articles manufactured therefrom18 Apr 2023US 11,628,497 B2GM Global Technology Operations LLC
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- Prosthesis with surfaces having different textures and method of making the prosthesis19 May 2022US 2022/0151787 A1Depuy Ireland Unlimited Company
- Method of metal foam extrusion and articles manufactured therefrom7 Apr 2022US 2022/0105565 A1GM Global Technology Operations LLC
- Method for producing an open-pored metal body having an oxide layer and metal body produced by said method7 Oct 2021US 2021/0308762 A1Alantum Europe GmbH
- Composite material2 Sep 2021US 2021/0268582 A1LG Chem.Ltd.
Most cited
By later US patents
- Methods for manufacturing foamable metal bodies51US 5,151,246 AFraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. · 1992
- Method of forming metal foams by cold spray technique49US 7,402,277 B2ExxonMobil Research and Engineering Company · 2008
- Expandable plug and control method47US 6,053,210 AUponor N.V. · 2000
- Component made from a metallic foam material37US 6,090,232 AWilhelm Karmann GmbH · 2000
- Production of foamable metal compacts and metal foams36US 6,408,928 B1Linde Gas Aktiengesellschaft · 2002