- 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: 171
10-year publication summary
|
0
|
6
|
1
|
5
|
15
|
40
|
29
|
40
|
24
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seurat Technologies, Inc. | 159 |
31 |
| General Electric Company | 13830 |
13 |
| Nikon Corporation | 7164 |
10 |
| Divergent Technologies, Inc. | 475 |
7 |
| TRUMPF Laser- und Systemtechnik GmbH | 533 |
7 |
| EOS GmbH Electro Optical Systems | 412 |
6 |
| nLIGHT, Inc. | 404 |
5 |
| Renishaw plc | 763 |
5 |
| IHI Corporation | 3413 |
4 |
| Concept Laser GmbH | 188 |
4 |
| Nikon SLM Solutions AG | 130 |
4 |
| Lawrence Livermore National Security, LLC | 1927 |
3 |
| Blue 425 LLC | 34 |
3 |
| The Johns Hopkins University | 5642 |
2 |
| University of South Florida | 1819 |
2 |
| Arcam AB | 203 |
2 |
| Auburn University | 501 |
2 |
| LayerWise N.V. | 32 |
2 |
| Mtt Innovation Incorporated | 56 |
2 |
| Screen Holdings Co., Ltd. | 2782 |
2 |
| Other owners | 55 |