- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 12/67 - Blades
Patent holdings for IPC class B22F 12/67
Total number of patents in this class: 181
10-year publication summary
|
2
|
7
|
1
|
19
|
29
|
46
|
25
|
27
|
19
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 13912 |
27 |
| Sodick Co., Ltd. | 301 |
6 |
| Voxeljet AG | 164 |
6 |
| VulcanForms Inc. | 119 |
6 |
| EOS GmbH Electro Optical Systems | 431 |
5 |
| Hamilton Sundstrand Corporation | 5014 |
4 |
| Arcam AB | 200 |
4 |
| Seurat Technologies, Inc. | 175 |
4 |
| Peridot Print LLC | 1323 |
4 |
| Formlabs, Inc. | 219 |
3 |
| JEOL Ltd. | 625 |
3 |
| Matsuura Machinery Corporation | 113 |
3 |
| Safran Aircraft Engines | 6722 |
3 |
| Concept Laser GmbH | 197 |
3 |
| Tritone Technologies Ltd. | 31 |
3 |
| Rtx Corporation | 10116 |
3 |
| Siemens AG | 23996 |
2 |
| Applied Materials, Inc. | 20459 |
2 |
| Nikon Corporation | 7236 |
2 |
| ALD Vacuum Technologies GmbH | 141 |
2 |
| Other owners | 86 |