- 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: 200
10-year publication summary
|
6
|
3
|
5
|
16
|
43
|
33
|
40
|
27
|
20
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seurat Technologies, Inc. | 172 |
37 |
| General Electric Company | 13823 |
14 |
| Nikon Corporation | 7274 |
10 |
| TRUMPF Laser- und Systemtechnik GmbH | 525 |
8 |
| Divergent Technologies, Inc. | 489 |
7 |
| EOS GmbH Electro Optical Systems | 429 |
7 |
| Renishaw plc | 766 |
6 |
| Concept Laser GmbH | 196 |
6 |
| nLIGHT, Inc. | 414 |
5 |
| Nikon SLM Solutions AG | 154 |
5 |
| IHI Corporation | 3528 |
4 |
| VulcanForms Inc. | 118 |
4 |
| Wayland Additive Limited | 23 |
4 |
| The Johns Hopkins University | 5849 |
3 |
| Lawrence Livermore National Security, LLC | 1961 |
3 |
| Stratasys Powder Production Ltd. | 70 |
3 |
| Blue 425 LLC | 51 |
3 |
| Hamilton Sundstrand Corporation | 5020 |
2 |
| University of South Florida | 1875 |
2 |
| Additive Industries B.V. | 45 |
2 |
| Other owners | 65 |