B22F 1/05
Metallic powder characterised by the size or surface area of the particles
B22F1/05 (Metallic powder characterised by the size or surface area of the particles) appears on 2,729 US grants and 4,356 published applications in this corpus.
Search patents in B22F- Granted patents
- 2,729
- Published applications
- 4,356
- Assignees
- 1,629
- Inventors
- 8,663
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 5 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 8 | 0 |
| 1996 | 13 | 0 |
| 1997 | 3 | 0 |
| 1998 | 15 | 0 |
| 1999 | 19 | 0 |
| 2000 | 13 | 0 |
| 2001 | 17 | 8 |
| 2002 | 26 | 36 |
| 2003 | 32 | 53 |
| 2004 | 31 | 49 |
| 2005 | 24 | 63 |
| 2006 | 38 | 87 |
| 2007 | 42 | 106 |
| 2008 | 34 | 91 |
| 2009 | 47 | 98 |
| 2010 | 68 | 139 |
| 2011 | 70 | 124 |
| 2012 | 74 | 143 |
| 2013 | 81 | 135 |
| 2014 | 84 | 148 |
| 2015 | 116 | 192 |
| 2016 | 116 | 192 |
| 2017 | 116 | 226 |
| 2018 | 134 | 254 |
| 2019 | 155 | 251 |
| 2020 | 183 | 258 |
| 2021 | 168 | 335 |
| 2022 | 182 | 296 |
| 2023 | 202 | 321 |
| 2024 | 234 | 312 |
| 2025 | 212 | 257 |
| 2026 | 140 | 182 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for synthesis of spheroidized metal powders29 Sep 2026US 12,746,596 B26K Inc.
- Bimetallic fluorescent nanocomposites for cancer theranostics29 Sep 2026US 12,746,598 B2Council of Scientific and Industrial Research
- Systems and methods for direct oxide production29 Sep 2026US 12,747,511 B2Aqua Metals Inc.
- Copper particles and method for manufacturing same22 Sep 2026US 12,741,312 B2Mitsui Kinzoku Company, Limited
- Powder, article, and method of manufacturing article22 Sep 2026US 12,741,315 B2Canon Kabushiki Kaisha
- Composite copper particles, method for producing same, and use of same8 Oct 2026US 2026/0307142 A1Ishihara Sangyo Kaisha, Ltd.
- Copper paste8 Oct 2026US 2026/0307143 A1Material Concept, Inc.
- Iron-based mixed powder and oxygen reactant8 Oct 2026US 2026/0307144 A1Jfe Steel Corporation
- Durable metal-mxene composites and methods of making the same8 Oct 2026US 2026/0307145 A1The University of Chicago
- Silicon-based composite of silicon-based phase composited with metal phases, and preparation method and use thereof8 Oct 2026US 2026/0307148 A1Hangzhou Xigu Technology Co., Ltd
Most cited
By later US patents
- High power ultrasonic reactor for sonochemical applications392US 7,157,058 B2Nano-Size Ltd. · 2007
- Carbon fibrils, method for producing same and compositions containing same361US 4,663,230 AHyperion Catalysis International, Inc. · 1987
- Metal nanoshells299US 6,344,272 B12002
- Metal nanoshells for biosensing applications194US 6,699,724 B1Wm. Marsh Rice University · 2004
- Partial coverage metal nanoshells and method of making same187US 6,660,381 B2William Marsh Rice University · 2003