- 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: 188
10-year publication summary
|
6
|
2
|
5
|
16
|
42
|
30
|
40
|
25
|
20
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seurat Technologies, Inc. | 164 |
34 |
| General Electric Company | 13777 |
14 |
| Nikon Corporation | 7266 |
10 |
| TRUMPF Laser- und Systemtechnik GmbH | 532 |
8 |
| Divergent Technologies, Inc. | 486 |
7 |
| EOS GmbH Electro Optical Systems | 421 |
6 |
| Renishaw plc | 775 |
6 |
| Concept Laser GmbH | 193 |
6 |
| nLIGHT, Inc. | 412 |
5 |
| IHI Corporation | 3499 |
4 |
| Nikon SLM Solutions AG | 151 |
4 |
| The Johns Hopkins University | 5777 |
3 |
| Lawrence Livermore National Security, LLC | 1955 |
3 |
| Wayland Additive Limited | 22 |
3 |
| Stratasys Powder Production Ltd. | 69 |
3 |
| Blue 425 LLC | 47 |
3 |
| Hamilton Sundstrand Corporation | 5003 |
2 |
| University of South Florida | 1860 |
2 |
| Additive Industries B.V. | 46 |
2 |
| Arcam AB | 202 |
2 |
| Other owners | 61 |