- 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 12/70 - Gas flow means
Patent holdings for IPC class B22F 12/70
Total number of patents in this class: 229
10-year publication summary
0
|
0
|
3
|
3
|
3
|
13
|
59
|
75
|
62
|
18
|
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 |
18 |
General Electric Company | 18133 |
17 |
Seurat Technologies, Inc. | 126 |
17 |
TRUMPF Laser- und Systemtechnik GmbH | 505 |
12 |
Velo3D, Inc. | 143 |
9 |
Renishaw plc | 739 |
7 |
Concept Laser GmbH | 177 |
7 |
Additive Technologies, LLC DBA Additec | 70 |
7 |
SLM Solutions Group AG | 86 |
6 |
Sodick Co., Ltd. | 301 |
6 |
Nikon SLM Solutions AG | 76 |
6 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
5 |
Hewlett-Packard Development Company, L.P. | 28538 |
5 |
Desktop Metal, Inc. | 276 |
5 |
Addup | 121 |
5 |
Ebara Corporation | 1951 |
4 |
Divergent Technologies, Inc. | 413 |
4 |
3D Systems, Inc. | 577 |
3 |
Xaar 3D Limited | 14 |
3 |
Collins Engine Nozzles, Inc. | 264 |
3 |
Other owners | 80 |