- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 12/63 - Rollers
Patent holdings for IPC class B22F 12/63
Total number of patents in this class: 122
10-year publication summary
|
2
|
4
|
2
|
10
|
24
|
36
|
17
|
17
|
13
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 13908 |
13 |
| Peridot Print LLC | 1322 |
12 |
| Desktop Metal, Inc. | 239 |
5 |
| Seiko Epson Corporation | 20288 |
4 |
| Ricoh Company, Ltd. | 13337 |
4 |
| Stratasys Ltd. | 449 |
4 |
| Stratasys Powder Production Ltd. | 72 |
4 |
| ARC Impact Acquisition Corporation | 57 |
4 |
| Canon Inc. | 43941 |
3 |
| Applied Materials, Inc. | 20438 |
3 |
| 3D Systems, Inc. | 586 |
3 |
| Formlabs, Inc. | 219 |
3 |
| Voxeljet AG | 164 |
3 |
| Hewlett-Packard Development Company, L.P. | 25175 |
2 |
| Hon Hai Precision Industry Co., Ltd. | 4023 |
2 |
| American Axle & Manufacturing, Inc. | 643 |
2 |
| Commonwealth Scientific and Industrial Research Organisation | 1653 |
2 |
| EOS GmbH Electro Optical Systems | 431 |
2 |
| GE Avio S.r.l. | 335 |
2 |
| Roland DG Corporation | 405 |
2 |
| Other owners | 43 |