- 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: 340
10-year publication summary
|
1
|
0
|
1
|
7
|
16
|
32
|
47
|
59
|
63
|
60
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 6K Inc | 149 |
29 |
| Dowa Electronics Materials Co., Ltd. | 639 |
12 |
| Global Advanced Metals, USA, Inc. | 35 |
8 |
| Seiko Epson Corporation | 19718 |
7 |
| Taniobis GmbH | 61 |
7 |
| Ap&c Advanced Powders & Coatings Inc. | 32 |
6 |
| Murata Manufacturing Co., Ltd. | 25092 |
5 |
| VBN Components AB | 16 |
5 |
| Metal Powder Works, LLC | 7 |
5 |
| Pyrogenesis Canada, Inc. | 68 |
4 |
| SANYO Special Steel Co., Ltd. | 236 |
4 |
| Sumitomo Metal Mining Co., Ltd. | 1794 |
4 |
| VDM Metals International GmbH | 105 |
4 |
| ArcelorMittal | 2414 |
3 |
| Commonwealth Scientific and Industrial Research Organisation | 1658 |
3 |
| Daicel Corporation | 2409 |
3 |
| Innomaq 21, Sociedad Limitada | 19 |
3 |
| Saint-Gobain Centre de Recherches et d'Etudes Europeen | 491 |
3 |
| Equispheres Inc. | 16 |
3 |
| Li Liu | 40 |
3 |
| Other owners | 219 |