- 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 12/67 - Blades
Patent holdings for IPC class B22F 12/67
Total number of patents in this class: 133
10-year publication summary
|
0
|
2
|
6
|
1
|
16
|
25
|
38
|
24
|
26
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 17789 |
20 |
| Sodick Co., Ltd. | 296 |
6 |
| Hewlett-Packard Development Company, L.P. | 27461 |
5 |
| EOS GmbH Electro Optical Systems | 408 |
4 |
| Matsuura Machinery Corporation | 114 |
4 |
| VulcanForms Inc. | 111 |
4 |
| Arcam AB | 202 |
3 |
| Safran Aircraft Engines | 6039 |
3 |
| Voxeljet AG | 174 |
3 |
| Concept Laser GmbH | 182 |
3 |
| Tritone Technologies Ltd. | 30 |
3 |
| Applied Materials, Inc. | 17745 |
2 |
| Hamilton Sundstrand Corporation | 4728 |
2 |
| ALD Vacuum Technologies GmbH | 140 |
2 |
| Divergent Technologies, Inc. | 453 |
2 |
| The ExOne Company | 64 |
2 |
| ExOne GmbH | 52 |
2 |
| JEOL Ltd. | 562 |
2 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2906 |
2 |
| TRUMPF Laser- und Systemtechnik GmbH | 531 |
2 |
| Other owners | 57 |