- 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: 83
10-year publication summary
|
0
|
0
|
1
|
1
|
8
|
17
|
20
|
12
|
17
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 13838 |
13 |
| Nikon Corporation | 7166 |
10 |
| IHI Corporation | 3415 |
4 |
| Battelle Savannah River Alliance, LLC | 217 |
3 |
| Siemens AG | 24552 |
2 |
| Texas Instruments Incorporated | 19481 |
2 |
| Rolls-Royce PLC | 3075 |
2 |
| Hamilton Sundstrand Corporation | 4836 |
2 |
| American Axle & Manufacturing, Inc. | 653 |
2 |
| Arcam AB | 202 |
2 |
| Divergent Technologies, Inc. | 475 |
2 |
| Jiangsu University | 1093 |
2 |
| Lincoln Global, Inc. | 2164 |
2 |
| Renishaw plc | 764 |
2 |
| Safran Helicopter Engines | 752 |
2 |
| Safran Transmission Systems | 304 |
2 |
| Sciaky, Inc. | 18 |
2 |
| UT-Battelle, LLC | 1448 |
2 |
| Velo3D, Inc. | 153 |
2 |
| DMG MORI Additive GmbH | 18 |
2 |
| Other owners | 21 |