B22F 3/1137
By coating porous removable preforms
Official title: {by coating porous removable preforms}
B22F3/1137 (By coating porous removable preforms) appears on 75 US grants and 76 published applications in this corpus.
Search patents in B22F- Granted patents
- 75
- Published applications
- 76
- Assignees
- 56
- Inventors
- 196
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 8 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 1 |
| 2003 | 0 | 3 |
| 2004 | 1 | 4 |
| 2005 | 3 | 2 |
| 2006 | 0 | 3 |
| 2007 | 1 | 3 |
| 2008 | 3 | 1 |
| 2009 | 1 | 3 |
| 2010 | 1 | 0 |
| 2011 | 2 | 3 |
| 2012 | 1 | 5 |
| 2013 | 1 | 3 |
| 2014 | 1 | 5 |
| 2015 | 2 | 3 |
| 2016 | 3 | 7 |
| 2017 | 2 | 3 |
| 2018 | 3 | 3 |
| 2019 | 1 | 2 |
| 2020 | 2 | 6 |
| 2021 | 1 | 7 |
| 2022 | 4 | 3 |
| 2023 | 2 | 0 |
| 2024 | 3 | 2 |
| 2025 | 2 | 3 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing a porous metallic or ceramic component and component produced using the method5 May 2026US 12,617,733 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Metal bodies and method for production thereof10 Feb 2026US 12,544,748 B2Alantum Europe GmbH
- Metal foam supported catalyst and method for the production thereof30 Sep 2025US 12,427,508 B2Alantum Europe GmbH
- Metal foam element containing cobalt and method for producing same13 May 2025US 12,296,327 B2Evonik Operations GmbH
- Metal foam bodies and process for production thereof3 Sep 2024US 12,076,790 B2Evonik Operations GmbH
- Capillary structure for uniform temperature plate, method for manufacturing the same, and uniform temperature plate10 Jul 2025US 2025/0224183 A1Raytech Precision Technologies (Shuyang) Co., Ltd.
- Processes and systems for spray deposition onto polymer substrates and via masks to produce flow devices27 Mar 2025US 2025/0101564 A1The Governing Council of the University of Toronto
- Method for producing a porous metallic or ceramic component and component produced using the method2 Jan 2025US 2025/0002419 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Metallic foam body with controlled grain size on its surface, process for its production and use thereof31 Oct 2024US 2024/0359431 A1Alantum Europe GmbH
- Metal foam bodies and process for production thereof6 Jun 2024US 2024/0181527 A1Evonik Operations GmbH
Most cited
By later US patents
- Gradient porous implant209US 7,578,851 B2Howmedica Osteonics Corp. · 2009
- Material and process for its preparation61US 5,993,716 A1999
- Porous metallic scaffold for tissue ingrowth54US 7,458,991 B2Howmedica Osteonics Corp. · 2008
- Method for manufacturing a metallic porous sheet52US 5,300,165 AKatayama Special Industries, Ltd. · 1994
- Expandable plug and control method47US 6,053,210 AUponor N.V. · 2000