B22F 2304/15
Millimeter size particles, i.e. above 500 micrometer
B22F2304/15 (Millimeter size particles, i.e. above 500 micrometer) appears on 39 US grants and 68 published applications in this corpus.
Search patents in B22F- Granted patents
- 39
- Published applications
- 68
- Assignees
- 49
- Inventors
- 138
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 3 |
| 2015 | 0 | 2 |
| 2016 | 3 | 8 |
| 2017 | 2 | 6 |
| 2018 | 3 | 4 |
| 2019 | 5 | 4 |
| 2020 | 2 | 1 |
| 2021 | 5 | 6 |
| 2022 | 5 | 5 |
| 2023 | 0 | 2 |
| 2024 | 3 | 3 |
| 2025 | 9 | 13 |
| 2026 | 2 | 10 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Metal fiber molded body, temperature regulation unit, and method for manufacturing metal fiber molded body30 Jun 2026US 12,669,299 B2Tomoegawa Co., Ltd.
- Method for the production of a small-fraction titanium-containing filling for a cored wire10 Mar 2026US 12,571,072 B2
- Functionalized metal powders by small particles made by non-thermal plasma glow discharge for additive manufacturing applications30 Dec 2025US 12,508,568 B2Am 4 Am S.A.R.L.
- Spherical powder and preparation method therefor18 Nov 2025US 12,472,554 B2Shenzhen Aerospace Science Advanced Materials Co., Ltd
- Use of residual iron within granulated metallic unit production facilities, and associated systems, devices, and methods11 Nov 2025US 12,465,973 B2Suncoke Technology and Development LLC
- Gradient structure wear-resistant composite material and its preparation method10 Sep 2026US 2026/0264143 A1Hunan Hechang New Materials Co., Ltd
- Laser cladding dual-phase high-entropy alloy coating and preparation method thereof25 Jun 2026US 2026/0175294 A1Kunming University of Science and Technology
- Method to increase the surface area of lithium metal21 May 2026US 2026/0138182 A1Enpower Greentech, Inc.
- Metal filaments for fused filament fabrication21 May 2026US 2026/0138183 A1Stacked Circuits Printing Materials LLC
- Low-sulfur granulated metallic units, and associated systems, devices, and methods14 May 2026US 2026/0131376 A1Suncoke Technology and Development LLC
Most cited
By later US patents
- Production of substantially spherical metal powders40US 9,421,612 B2University of Utah Research Foundation · 2016
- Production of substantially spherical metal powders28US 10,130,994 B2University of Utah Research Foundation · 2018
- Molten salt de-oxygenation of metal powders25US 10,610,929 B2University of Utah Research Foundation · 2020
- Hard metal composition9US 9,879,333 B2H. C. Starck GmbH · 2018
- Nozzle and a tundish arrangement for the granulation of molten material6US 10,486,234 B2Uvan Holding AB · 2019