- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 12/44 - Radiation means characterised by the configuration of the radiation means
Patent holdings for IPC class B22F 12/44
Total number of patents in this class: 180
10-year publication summary
|
0
|
6
|
1
|
5
|
16
|
40
|
29
|
40
|
25
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seurat Technologies, Inc. | 160 |
31 |
| General Electric Company | 13810 |
14 |
| Nikon Corporation | 7177 |
10 |
| Divergent Technologies, Inc. | 475 |
7 |
| TRUMPF Laser- und Systemtechnik GmbH | 533 |
7 |
| EOS GmbH Electro Optical Systems | 407 |
6 |
| Renishaw plc | 763 |
6 |
| nLIGHT, Inc. | 412 |
5 |
| Concept Laser GmbH | 189 |
5 |
| IHI Corporation | 3450 |
4 |
| Nikon SLM Solutions AG | 141 |
4 |
| The Johns Hopkins University | 5675 |
3 |
| Lawrence Livermore National Security, LLC | 1939 |
3 |
| Wayland Additive Limited | 22 |
3 |
| Stratasys Powder Production Ltd. | 64 |
3 |
| Blue 425 LLC | 38 |
3 |
| Hamilton Sundstrand Corporation | 4891 |
2 |
| University of South Florida | 1834 |
2 |
| Arcam AB | 202 |
2 |
| Auburn University | 499 |
2 |
| Other owners | 58 |