B22F 1/12
Metallic powder containing non-metallic particles
Official title: Metallic powder containing non-metallic particles (containing lubricating or binding agents or organic material B22F1/10)
B22F1/12 (Metallic powder containing non-metallic particles) appears on 314 US grants and 423 published applications in this corpus.
Search patents in B22F- Granted patents
- 314
- Published applications
- 423
- Assignees
- 274
- Inventors
- 1,017
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 8 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 8 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 1 |
| 2002 | 7 | 22 |
| 2003 | 24 | 21 |
| 2004 | 8 | 12 |
| 2005 | 8 | 4 |
| 2006 | 3 | 9 |
| 2007 | 9 | 2 |
| 2008 | 4 | 4 |
| 2009 | 1 | 6 |
| 2010 | 6 | 6 |
| 2011 | 2 | 5 |
| 2012 | 5 | 5 |
| 2013 | 3 | 16 |
| 2014 | 3 | 8 |
| 2015 | 8 | 8 |
| 2016 | 5 | 21 |
| 2017 | 8 | 30 |
| 2018 | 9 | 20 |
| 2019 | 13 | 33 |
| 2020 | 18 | 12 |
| 2021 | 13 | 14 |
| 2022 | 12 | 30 |
| 2023 | 13 | 38 |
| 2024 | 21 | 27 |
| 2025 | 27 | 41 |
| 2026 | 12 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Powder, article, and method of manufacturing article22 Sep 2026US 12,741,315 B2Canon Kabushiki Kaisha
- Composite material for electrical contacts and method of producing same22 Sep 2026US 12,744,166 B2Applied Carbon Nano Technology Co., Ltd
- Metal-Si based powder, method for producing same, metal-Si based sintered body, sputtering target, and metal-Si based thin film manufacturing method15 Sep 2026US 12,734,577 B2Tosoh Corporation
- Nickel-based superalloy mixed powder having zirconia for directed energy deposition, nickel-based superalloy directed energy deposition structure and method of manufacturing the same15 Sep 2026US 12,734,578 B2Dong-A University Research Foundation for Industry-Academy Cooperation
- MCrAlX-alloy, powder, coating for protection against corrosion and oxidation and for bonding ceramic insulating coating and component11 Aug 2026US 12,703,898 B2Siemens Energy Global GmbH & Co. KG
- Iron-based mixed powder and oxygen reactant8 Oct 2026US 2026/0307144 A1Jfe Steel Corporation
- Fe-based alloy powder and mixed powder8 Oct 2026US 2026/0308734 A1Daido Steel Co., Ltd.
- Magnetic composition, magnetic film, stack, and circuit member8 Oct 2026US 2026/0311918 A1
- Soft magnetic powder, magnetic and coil device24 Sep 2026US 2026/0290666 A1TDK Corporation
- Method for manufacturing fe-xsi(x=4-10.0wt%) alloy compressed powder core by high-temperature molding27 Aug 2026US 2026/0249351 A1Filliper Inc.
Most cited
By later US patents
- Nanostructured fillers and carriers316US 6,228,904 B1Nanomaterials Research Corporation · 2001
- Materials and products using nanostructured non-stoichiometric substances226US 6,344,271 B12002
- Nanotechnology for biomedical products224US 6,572,672 B2NanoProducts Corporation · 2003
- Nano-dispersed powders and methods for their manufacture178US 6,652,967 B2NanoProducts Corporation · 2003
- Nanostructured ion conducting solid electrolytes134US 5,905,000 ANanomaterials Research Corporation · 1999