- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 12/90 - Means for process control, e.g. cameras or sensors
Patent holdings for IPC class B22F 12/90
Total number of patents in this class: 973
10-year publication summary
|
6
|
5
|
11
|
49
|
142
|
208
|
173
|
192
|
170
|
18
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 13789 |
54 |
| Seurat Technologies, Inc. | 164 |
33 |
| Nikon Corporation | 7266 |
32 |
| Nikon SLM Solutions AG | 152 |
27 |
| Peridot Print LLC | 1307 |
25 |
| Divergent Technologies, Inc. | 486 |
24 |
| Concept Laser GmbH | 193 |
24 |
| TRUMPF Laser- und Systemtechnik GmbH | 532 |
21 |
| EOS GmbH Electro Optical Systems | 422 |
20 |
| Renishaw plc | 775 |
19 |
| JEOL Ltd. | 614 |
16 |
| Siemens AG | 24337 |
15 |
| Mitsubishi Heavy Industries, Ltd. | 8976 |
15 |
| Arcam AB | 202 |
15 |
| Rolls-Royce Corporation | 1691 |
15 |
| Velo3D, Inc. | 150 |
15 |
| Desktop Metal, Inc. | 270 |
14 |
| Addup | 127 |
13 |
| VulcanForms Inc. | 117 |
13 |
| Siemens Energy Global GmbH & Co. KG | 3183 |
12 |
| Other owners | 551 |