- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 12/70 - Gas flow means
Patent holdings for IPC class B22F 12/70
Total number of patents in this class: 354
10-year publication summary
|
0
|
3
|
4
|
3
|
17
|
67
|
88
|
64
|
71
|
46
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 13862 |
29 |
| Seurat Technologies, Inc. | 161 |
27 |
| EOS GmbH Electro Optical Systems | 415 |
22 |
| Nikon SLM Solutions AG | 148 |
17 |
| TRUMPF Laser- und Systemtechnik GmbH | 533 |
15 |
| Velo3D, Inc. | 150 |
12 |
| Concept Laser GmbH | 192 |
12 |
| Desktop Metal, Inc. | 288 |
10 |
| Renishaw plc | 769 |
9 |
| Divergent Technologies, Inc. | 476 |
8 |
| K.K. Sun Metalon | 22 |
7 |
| SLM Solutions Group AG | 61 |
6 |
| Sodick Co., Ltd. | 298 |
6 |
| Additive Technologies, LLC DBA Additec | 83 |
6 |
| Peridot Print LLC | 1292 |
6 |
| Mitsubishi Heavy Industries, Ltd. | 8846 |
5 |
| Ebara Corporation | 2210 |
5 |
| Addup | 127 |
5 |
| VulcanForms Inc. | 114 |
4 |
| TRUMPF Laser- und Systemtechnik SE | 45 |
4 |
| Other owners | 139 |