B22F 3/1121
By using decomposable, meltable or sublimatable fillers
Official title: {by using decomposable, meltable or sublimatable fillers}
B22F3/1121 (By using decomposable, meltable or sublimatable fillers) appears on 334 US grants and 380 published applications in this corpus.
Search patents in B22F- Granted patents
- 334
- Published applications
- 380
- Assignees
- 260
- Inventors
- 908
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 6 | 0 |
| 1999 | 19 | 0 |
| 2000 | 16 | 0 |
| 2001 | 10 | 2 |
| 2002 | 13 | 8 |
| 2003 | 4 | 10 |
| 2004 | 5 | 16 |
| 2005 | 9 | 12 |
| 2006 | 6 | 13 |
| 2007 | 5 | 16 |
| 2008 | 7 | 12 |
| 2009 | 10 | 15 |
| 2010 | 9 | 17 |
| 2011 | 5 | 16 |
| 2012 | 5 | 15 |
| 2013 | 6 | 15 |
| 2014 | 10 | 9 |
| 2015 | 13 | 19 |
| 2016 | 13 | 15 |
| 2017 | 9 | 18 |
| 2018 | 11 | 16 |
| 2019 | 5 | 18 |
| 2020 | 15 | 21 |
| 2021 | 13 | 29 |
| 2022 | 14 | 13 |
| 2023 | 15 | 20 |
| 2024 | 17 | 14 |
| 2025 | 14 | 15 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for manufacturing metal foam25 Aug 2026US 12,715,037 B2LG Chem.Ltd.
- Airfoil external masking for internal aluminization30 Jun 2026US 12,668,866 B2Rtx Corporation
- 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
- Porosity prediction4 Nov 2025US 12,459,041 B2Peridot Print LLC
- Method and Apparatus for Manufacturing Air Permeable Porous Structures30 Jul 2026US 2026/0216788 A1Volta Energy, Inc.
- A method for producing a three-dimensional microporous filament construct16 Jul 2026US 2026/0199977 A1Vito NV
- Preparation of a metal monolith by a rapid hot press method11 Jun 2026US 2026/0158549 A1Centre National De La Recherche Scientifique
- Metal porous body28 May 2026US 2026/0146306 A1Sumitomo Electric Industries, Ltd.
- Medical device metal alloy9 Apr 2026US 2026/0097153 A1MiRus LLC
Most cited
By later US patents
- Gradient porous implant209US 7,578,851 B2Howmedica Osteonics Corp. · 2009
- Methods for producing metallic implants having roughened surfaces153US 7,501,073 B2DePuy Products, Inc. · 2009
- Process for producing open-celled, inorganic sintered foam products99US 5,976,454 ABASF SE · 1999
- Method of making open cell material88US 6,660,224 B2National Research Council of Canada · 2003
- Method for preparation of metallic and ceramic foam products and products made88US 6,852,272 B2Advanced Ceramics Research, Inc. · 2005