- 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 10/25 - Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
Patent holdings for IPC class B22F 10/25
Total number of patents in this class: 342
10-year publication summary
|
0
|
0
|
0
|
1
|
12
|
32
|
79
|
79
|
97
|
30
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 18133 |
16 |
| Rtx Corporation | 8674 |
10 |
| Proterial, Ltd. | 638 |
9 |
| Nikon Corporation | 7162 |
8 |
| Divergent Technologies, Inc. | 413 |
8 |
| Hamilton Sundstrand Corporation | 4525 |
7 |
| Korea Advanced Institute of Science and Technology | 3906 |
6 |
| Siemens AG | 24990 |
5 |
| Siemens Energy, Inc. | 1770 |
5 |
| Safran Aircraft Engines | 5739 |
5 |
| Arianegroup SAS | 493 |
5 |
| Hewlett-Packard Development Company, L.P. | 28538 |
4 |
| California Institute of Technology | 3884 |
4 |
| Ebara Corporation | 1951 |
4 |
| Centre National d'Etudes Spatiales | 408 |
4 |
| Rolls-Royce Corporation | 1686 |
4 |
| Addup | 121 |
4 |
| Taniobis GmbH | 68 |
4 |
| The Boeing Company | 19843 |
3 |
| Pratt & Whitney Canada Corp. | 4215 |
3 |
| Other owners | 224 |