- 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: 83
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
1
|
1
|
18
|
50
|
15
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 29553 |
18 |
| General Electric Company | 25191 |
7 |
| Desktop Metal, Inc. | 274 |
5 |
| Postprocess Technologies, Inc. | 63 |
3 |
| Siemens AG | 26186 |
2 |
| Raytheon Company | 8498 |
2 |
| 3D Systems, Inc. | 588 |
2 |
| MTU Aero Engines AG | 604 |
2 |
| TRUMPF Laser- und Systemtechnik GmbH | 424 |
2 |
| Velo3D, Inc. | 103 |
2 |
| Freemelt AB | 32 |
2 |
| Hitachi, Ltd. | 16391 |
1 |
| Ricoh Company, Ltd. | 13958 |
1 |
| Hamilton Sundstrand Corporation | 4265 |
1 |
| Compagnie générale des établissements Michelin SCA | 2401 |
1 |
| ACTECH GmbH | 12 |
1 |
| Atlas Copco Airpower, naamloze vennootschap | 810 |
1 |
| Cobra Golf Incorporated | 262 |
1 |
| Colorado School of Mines | 173 |
1 |
| DyeMansion GmbH | 55 |
1 |
| Other owners | 27 |