- 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 10/32 - Process control of the atmosphere, e.g. composition or pressure in a building chamber
Patent holdings for IPC class B22F 10/32
Total number of patents in this class: 143
10-year publication summary
|
0
|
0
|
3
|
3
|
7
|
14
|
45
|
20
|
34
|
14
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| EOS GmbH Electro Optical Systems | 398 |
11 |
| Hewlett-Packard Development Company, L.P. | 28538 |
8 |
| Concept Laser GmbH | 177 |
7 |
| Seurat Technologies, Inc. | 126 |
7 |
| Renishaw plc | 739 |
5 |
| VBN Components AB | 15 |
4 |
| Velo3D, Inc. | 143 |
4 |
| Linde GmbH | 1122 |
4 |
| Hamilton Sundstrand Corporation | 4525 |
3 |
| Materion Corporation | 293 |
3 |
| Sodick Co., Ltd. | 301 |
3 |
| General Electric Company | 18133 |
2 |
| Centre National de La Recherche Scientifique | 9632 |
2 |
| Hitachi, Ltd. | 16452 |
2 |
| Tsinghua University | 5426 |
2 |
| Arcam AB | 204 |
2 |
| ArcelorMittal | 1887 |
2 |
| BAE SYSTEMS plc | 2215 |
2 |
| C4 Carbides Limited | 20 |
2 |
| Centre National d'Etudes Spatiales | 408 |
2 |
| Other owners | 66 |