B22F 3/001
Starting from powder comprising reducible metal compounds
Official title: {Starting from powder comprising reducible metal compounds (making ferrous alloys starting from compounds C22C33/0235)}
B22F3/001 (Starting from powder comprising reducible metal compounds) appears on 95 US grants and 65 published applications in this corpus.
Search patents in B22F- Granted patents
- 95
- Published applications
- 65
- Assignees
- 67
- Inventors
- 206
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 6 |
| 2004 | 2 | 7 |
| 2005 | 5 | 4 |
| 2006 | 4 | 3 |
| 2007 | 1 | 2 |
| 2008 | 4 | 2 |
| 2009 | 0 | 2 |
| 2010 | 3 | 1 |
| 2011 | 1 | 0 |
| 2012 | 3 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 4 | 7 |
| 2019 | 0 | 2 |
| 2020 | 3 | 6 |
| 2021 | 2 | 5 |
| 2022 | 5 | 1 |
| 2023 | 5 | 2 |
| 2024 | 3 | 3 |
| 2025 | 2 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Binder solutions comprising a fugitive metal precursor for use in additive manufacturing17 Feb 2026US 12,551,947 B2General Electric Company
- Methods for fabricating refractory complex concentrated alloys and composites containing such alloys, and bodies containing the same9 Dec 2025US 12,491,559 B2Purdue Research Foundation
- Coarse grain cemented carbide and preparation method thereof2 Dec 2025US 12,485,477 B1Chongyi Zhangyuan Tungsten Co., Ltd
- Methods of forming near-net shape structures from non-stoichiometric oxides5 Mar 2024US 11,919,078 B2Battelle Energy Alliance, LLC
- Method of making copper-nickel alloy foams5 Mar 2024US 11,919,080 B2CellMo Materials Innovation, Inc.
- Binder solutions comprising a fugitive metal precursor for use in additive manufacturing26 Feb 2026US 2026/0055292 A1General Electric Company
- Methods of forming three-dimensional structures by additive manufacturing19 Feb 2026US 2026/0048438 A1Battelle Energy Alliance, LLC
- Coarse grain cemented carbide and preparation method thereof4 Dec 2025US 2025/0367727 A1Chongyi Zhangyuan Tungsten Co., Ltd
- Device and method for recycling selective laser melting gradient powders1 May 2025US 2025/0135549 A1Jiangsu University
- Method of Making Copper-Nickel Alloy Foams31 Oct 2024US 2024/0359232 A1
Most cited
By later US patents
- Method for producing endosseous implants190US 4,818,559 ASumitomo Chemical Company, Limited · 1989
- System and process for solid-state deposition and consolidation of high velocity powder particles using thermal plastic deformation60US 6,915,964 B2Innovative Technology Limited · 2005
- Metallic articles formed by reduction of nonmetallic articles and method of producing metallic articles50US 6,582,651 B1Geogia Tech Research Corporation · 2003
- Method for making an integral titanium alloy article having at least two distinct microstructural regions46US 4,808,249 AThe United States of America as represented by the Secretary of the Air Force · 1989
- Method of making titanium alloy articles having distinct microstructural regions corresponding to high creep and fatigue resistance46US 4,851,055 AThe United States of America as represented by the Secretary of the Air Force · 1989