- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 10/66 - Treatment of workpieces or articles after build-up by mechanical means
Patent holdings for IPC class B22F 10/66
Total number of patents in this class: 314
10-year publication summary
|
0
|
0
|
4
|
9
|
21
|
52
|
64
|
49
|
56
|
52
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pratt & Whitney Canada Corp. | 4969 |
13 |
| Rtx Corporation | 9624 |
8 |
| General Electric Company | 13801 |
7 |
| Divergent Technologies, Inc. | 478 |
7 |
| The Boeing Company | 20059 |
6 |
| ASML Netherlands B.V. | 7614 |
6 |
| K.K. Sun Metalon | 25 |
6 |
| Safran Aircraft Engines | 6428 |
5 |
| Safran Helicopter Engines | 787 |
5 |
| Siemens Energy Global GmbH & Co. KG | 3098 |
5 |
| Nikon Corporation | 7296 |
4 |
| Kennametal Inc. | 1371 |
4 |
| Impossible Objects, Inc. | 51 |
4 |
| Postprocess Technologies, Inc. | 74 |
4 |
| Peridot Print LLC | 1298 |
4 |
| Siemens AG | 24303 |
3 |
| SAFRAN S.A. | 630 |
3 |
| Lockheed Martin Corporation | 3287 |
3 |
| Commonwealth Scientific and Industrial Research Organisation | 1658 |
3 |
| Cryostar SAS | 119 |
3 |
| Other owners | 211 |