B22F 1/07
Metallic powder characterised by particles having a nanoscale microstructure
Official title: Metallic powder characterised by particles having a nanoscale microstructure (nanosized particles B22F1/054)
B22F1/07 (Metallic powder characterised by particles having a nanoscale microstructure) appears on 302 US grants and 420 published applications in this corpus.
Search patents in B22F- Granted patents
- 302
- Published applications
- 420
- Assignees
- 260
- Inventors
- 973
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 2 |
| 2002 | 5 | 5 |
| 2003 | 2 | 8 |
| 2004 | 4 | 10 |
| 2005 | 3 | 8 |
| 2006 | 3 | 6 |
| 2007 | 11 | 6 |
| 2008 | 5 | 4 |
| 2009 | 3 | 12 |
| 2010 | 4 | 13 |
| 2011 | 8 | 7 |
| 2012 | 4 | 5 |
| 2013 | 5 | 15 |
| 2014 | 7 | 17 |
| 2015 | 10 | 22 |
| 2016 | 8 | 30 |
| 2017 | 20 | 36 |
| 2018 | 22 | 31 |
| 2019 | 19 | 25 |
| 2020 | 30 | 31 |
| 2021 | 17 | 36 |
| 2022 | 28 | 25 |
| 2023 | 22 | 23 |
| 2024 | 24 | 15 |
| 2025 | 16 | 20 |
| 2026 | 11 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Synthesis of nanoparticle in liquid, semi-solid media and in cells and tissues using cold plasma technology18 Aug 2026US 12,708,679 B2Plasmology4, Inc.
- Graphene material-metal nanocomposites and processes of making and using same7 Jul 2026US 12,674,225 B2The Research Foundation for The State University of New York
- Cryogenic milling techniques for fabrication of nanostructured electrodes26 May 2026US 12,636,656 B2The Regents of the University of California
- Aluminum based nanogalvanic compositions useful for generating hydrogen gas and low temperature processing thereof12 May 2026US 12,624,421 B2The United States of America as represented by the Secretary of the Army
- Iron alloy particle and method for producing iron alloy particle12 May 2026US 12,624,430 B2Murata Manufacturing Co., Ltd.
- Sputtering target and method of producing same13 Aug 2026US 2026/0234788 A1TANAKA PRECIOUS METAL TECHNOLOGIES Co., Ltd.
- Implantable biosensor containing a magnetic nanoparticle assay for in vivo analyte detection13 Aug 2026US 2026/0235707 A1Lodestone Biomedical Inc.
- Organic Film-Coated Soft Magnetic Powder, Method For Producing Organic Film-Coated Soft Magnetic Powder, Dust Core, Magnetic Element, And Electronic Device23 Jul 2026US 2026/0213053 A1Seiko Epson Corporation
- Metal nanostructure and method for manufacturing the same11 Jun 2026US 2026/0158552 A1Heesung Catalysts Corporation
- Aluminum-erbium alloy powder for additive manufacturing and preparation method therefor30 Apr 2026US 2026/0117345 A1Accmaterial Technology (Jiangsu) Co., Ltd.
Most cited
By later US patents
- Non-spherical nanopowder derived nanocomposites126US 6,916,872 B2NanoProducts Corporation · 2005
- Nanotechnology for drug delivery, contrast agents and biomedical implants110US 6,933,331 B2NanoProducts Corporation · 2005
- Methods for the production of silver nanowires42US 7,922,787 B2Seashell Technology, LLC · 2011
- Disintegrable and conformable metallic seal, and method of making the same42US 9,605,508 B2Baker Hughes Incorporated · 2017
- Copper powders methods for producing powders and devices fabricated from same40US 6,679,937 B1Cabot Corporation · 2004