- 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 10/68 - Cleaning or washing
Patent holdings for IPC class B22F 10/68
Total number of patents in this class: 133
10-year publication summary
|
0
|
0
|
0
|
0
|
2
|
4
|
25
|
53
|
43
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 28538 |
22 |
| General Electric Company | 18133 |
9 |
| Desktop Metal, Inc. | 276 |
5 |
| MTU Aero Engines AG | 622 |
4 |
| Postprocess Technologies, Inc. | 68 |
4 |
| 3D Systems, Inc. | 577 |
3 |
| Renishaw plc | 739 |
3 |
| TRUMPF Laser- und Systemtechnik GmbH | 505 |
3 |
| Velo3D, Inc. | 143 |
3 |
| Siemens AG | 24990 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
2 |
| Raytheon Company | 8535 |
2 |
| ExOne GmbH | 53 |
2 |
| Nanyang Technological University | 1739 |
2 |
| Powder Motion Labs, LLC | 12 |
2 |
| Freemelt AB | 32 |
2 |
| Toyota Motor Corporation | 28582 |
1 |
| The Boeing Company | 19843 |
1 |
| Canon Inc. | 36841 |
1 |
| Seiko Epson Corporation | 18724 |
1 |
| Other owners | 59 |