- 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 10/47 - Structures for supporting workpieces or articles during manufacture and removed afterwards characterised by structural features
Patent holdings for IPC class B22F 10/47
Total number of patents in this class: 81
10-year publication summary
|
0
|
0
|
0
|
2
|
4
|
1
|
8
|
24
|
19
|
21
|
| 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. | 29405 |
10 |
| Safran Aircraft Engines | 5597 |
4 |
| Siemens AG | 25380 |
3 |
| Safran Helicopter Engines | 651 |
3 |
| Safran Transmission Systems | 245 |
3 |
| Seurat Technologies, Inc. | 123 |
3 |
| Siemens Energy Global GmbH & Co. KG | 2770 |
3 |
| General Electric Company | 18787 |
2 |
| Seiko Epson Corporation | 19005 |
2 |
| 3D Systems, Inc. | 583 |
2 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1779 |
2 |
| TRUMPF Laser- und Systemtechnik GmbH | 478 |
2 |
| Siemens Industry Software Inc. | 1596 |
2 |
| SAFRAN S.A. | 490 |
1 |
| Xerox Corporation | 7813 |
1 |
| Toyota Motor Corporation | 28049 |
1 |
| The Boeing Company | 20033 |
1 |
| Canon Inc. | 36717 |
1 |
| Hitachi, Ltd. | 16408 |
1 |
| Raytheon Company | 8554 |
1 |
| Other owners | 33 |