- All sections
- B - Performing operations; transporting
- B22F - Working metallic powder; manufacture of articles from metallic powder; making metallic powder; apparatus 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: 559
10-year publication summary
|
0
|
0
|
4
|
5
|
11
|
36
|
119
|
172
|
164
|
57
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 18133 |
28 |
| Hewlett-Packard Development Company, L.P. | 28538 |
25 |
| Nikon Corporation | 7162 |
21 |
| TRUMPF Laser- und Systemtechnik GmbH | 505 |
19 |
| Concept Laser GmbH | 177 |
16 |
| Velo3D, Inc. | 143 |
13 |
| Seurat Technologies, Inc. | 126 |
13 |
| Divergent Technologies, Inc. | 413 |
12 |
| Addup | 121 |
12 |
| EOS GmbH Electro Optical Systems | 398 |
11 |
| Siemens Energy Global GmbH & Co. KG | 2775 |
11 |
| Arcam AB | 204 |
10 |
| Siemens AG | 24990 |
9 |
| Additive Technologies, LLC DBA Additec | 70 |
8 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
7 |
| Renishaw plc | 739 |
7 |
| Nikon SLM Solutions AG | 76 |
7 |
| Desktop Metal, Inc. | 276 |
6 |
| JEOL Ltd. | 556 |
6 |
| Sodick Co., Ltd. | 301 |
6 |
| Other owners | 312 |