- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 10/68 - Cleaning or washing
Patent holdings for IPC class B22F 10/68
Total number of patents in this class: 200
10-year publication summary
|
0
|
0
|
0
|
3
|
6
|
30
|
57
|
45
|
38
|
20
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 13806 |
18 |
| Peridot Print LLC | 1288 |
16 |
| Topgolf Callaway Brands Corp. | 2040 |
7 |
| Desktop Metal, Inc. | 287 |
6 |
| Hewlett-Packard Development Company, L.P. | 25850 |
5 |
| Cobra Golf Incorporated | 262 |
5 |
| MTU Aero Engines AG | 687 |
5 |
| Siemens AG | 24437 |
4 |
| Postprocess Technologies, Inc. | 73 |
4 |
| Ricoh Company, Ltd. | 13276 |
3 |
| 3D Systems, Inc. | 594 |
3 |
| HRL Laboratories, LLC | 1603 |
3 |
| Renishaw plc | 764 |
3 |
| TRUMPF Laser- und Systemtechnik GmbH | 533 |
3 |
| Velo3D, Inc. | 153 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 8764 |
2 |
| Canon Inc. | 40165 |
2 |
| Seiko Epson Corporation | 19425 |
2 |
| Hitachi, Ltd. | 15521 |
2 |
| Raytheon Company | 8387 |
2 |
| Other owners | 102 |