- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus 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: 395
10-year publication summary
|
2
|
2
|
12
|
23
|
38
|
52
|
61
|
67
|
62
|
42
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 6K Inc | 129 |
26 |
| Dowa Electronics Materials Co., Ltd. | 632 |
12 |
| Seiko Epson Corporation | 20554 |
11 |
| Global Advanced Metals, USA, Inc. | 33 |
9 |
| Mirus LLC | 263 |
7 |
| Taniobis GmbH | 57 |
7 |
| Ap&c Advanced Powders & Coatings Inc. | 43 |
6 |
| Murata Manufacturing Co., Ltd. | 26029 |
5 |
| SANYO Special Steel Co., Ltd. | 250 |
5 |
| Sumitomo Metal Mining Co., Ltd. | 2017 |
5 |
| VBN Components AB | 18 |
5 |
| Metal Powder Works Inc. | 7 |
5 |
| Centre National de La Recherche Scientifique | 11143 |
4 |
| TDK Corporation | 7027 |
4 |
| Oerlikon Metco (US) Inc. | 217 |
4 |
| Pyrogenesis Canada, Inc. | 65 |
4 |
| SSAB Technology AB | 167 |
4 |
| Tekna Plasma Systems Inc. | 67 |
4 |
| VDM Metals International GmbH | 111 |
4 |
| ArcelorMittal | 2761 |
3 |
| Other owners | 261 |