- 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: 308
10-year publication summary
|
0
|
3
|
4
|
3
|
17
|
67
|
80
|
64
|
69
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 17090 |
27 |
| Seurat Technologies, Inc. | 155 |
24 |
| EOS GmbH Electro Optical Systems | 412 |
20 |
| TRUMPF Laser- und Systemtechnik GmbH | 532 |
15 |
| Nikon SLM Solutions AG | 124 |
12 |
| Velo3D, Inc. | 153 |
11 |
| Concept Laser GmbH | 184 |
10 |
| Renishaw plc | 764 |
8 |
| Desktop Metal, Inc. | 273 |
7 |
| Divergent Technologies, Inc. | 459 |
7 |
| SLM Solutions Group AG | 61 |
6 |
| Sodick Co., Ltd. | 295 |
6 |
| Additive Technologies, LLC DBA Additec | 79 |
6 |
| Peridot Print LLC | 1183 |
6 |
| Mitsubishi Heavy Industries, Ltd. | 8556 |
5 |
| Addup | 128 |
5 |
| Ebara Corporation | 2097 |
4 |
| VulcanForms Inc. | 112 |
4 |
| K.K. Sun Metalon | 11 |
4 |
| 3D Systems, Inc. | 588 |
3 |
| Other owners | 118 |