- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 12/37 - Rotatable
Patent holdings for IPC class B22F 12/37
Total number of patents in this class: 75
10-year publication summary
|
0
|
0
|
1
|
1
|
7
|
17
|
20
|
12
|
17
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 17800 |
13 |
| Nikon Corporation | 7118 |
10 |
| IHI Corporation | 3367 |
4 |
| Battelle Savannah River Alliance, LLC | 214 |
3 |
| Siemens AG | 24568 |
2 |
| Texas Instruments Incorporated | 19443 |
2 |
| Rolls-Royce PLC | 2997 |
2 |
| American Axle & Manufacturing, Inc. | 657 |
2 |
| Arcam AB | 203 |
2 |
| Jiangsu University | 1052 |
2 |
| Renishaw plc | 756 |
2 |
| Safran Helicopter Engines | 729 |
2 |
| Safran Transmission Systems | 281 |
2 |
| Sciaky, Inc. | 18 |
2 |
| Velo3D, Inc. | 150 |
2 |
| DMG MORI Additive GmbH | 16 |
2 |
| Hewlett-Packard Development Company, L.P. | 27448 |
1 |
| Seiko Epson Corporation | 19020 |
1 |
| Wisconsin Alumni Research Foundation | 3838 |
1 |
| Hamilton Sundstrand Corporation | 4742 |
1 |
| Other owners | 17 |