- All sections
- B - Performing operations; transporting
- B22F - Working metallic powder; manufacture of articles from metallic powder; making metallic powder; apparatus or devices specially adapted for metallic powder
- B22F 1/065 - Spherical particles
Patent holdings for IPC class B22F 1/065
Total number of patents in this class: 273
10-year publication summary
|
1
|
2
|
2
|
11
|
20
|
31
|
46
|
60
|
63
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 6K Inc | 144 |
30 |
| Global Advanced Metals, USA, Inc. | 37 |
7 |
| Taniobis GmbH | 64 |
7 |
| Seiko Epson Corporation | 18975 |
6 |
| Murata Manufacturing Co., Ltd. | 23648 |
5 |
| VBN Components AB | 16 |
5 |
| Metal Powder Works, LLC | 7 |
5 |
| Dowa Electronics Materials Co., Ltd. | 621 |
4 |
| Pyrogenesis Canada, Inc. | 71 |
4 |
| Sumitomo Metal Mining Co., Ltd. | 1726 |
4 |
| ArcelorMittal | 2052 |
3 |
| SANYO Special Steel Co., Ltd. | 213 |
3 |
| VDM Metals International GmbH | 94 |
3 |
| Li Liu | 28 |
3 |
| Ap&c Advanced Powders & Coatings Inc. | 21 |
3 |
| General Electric Company | 17803 |
2 |
| Xerox Corporation | 7076 |
2 |
| Industrial Technology Research Institute | 4960 |
2 |
| Kennametal Inc. | 1385 |
2 |
| Daicel Corporation | 2239 |
2 |
| Other owners | 171 |