- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 5/00 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
Patent holdings for IPC class B22F 5/00
Total number of patents in this class: 2385
10-year publication summary
|
275
|
268
|
272
|
259
|
219
|
176
|
147
|
107
|
110
|
92
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 9519 |
90 |
| Safran Aircraft Engines | 6344 |
63 |
| Halliburton Energy Services, Inc. | 21020 |
60 |
| General Electric Company | 13862 |
57 |
| Baker Hughes Holdings LLC | 3010 |
52 |
| NTN Corporation | 4973 |
49 |
| GE Infrastructure Technology, LLC | 6198 |
49 |
| Siemens AG | 24366 |
48 |
| Element Six (UK) Limited | 220 |
40 |
| True Velocity IP Holdings, Inc. | 247 |
36 |
| Siemens Energy Global GmbH & Co. KG | 3046 |
30 |
| Smith International, Inc. | 715 |
29 |
| Hilti Aktiengesellschaft | 3525 |
28 |
| Sandvik Intellectual Property AB | 1470 |
28 |
| Diamond Innovations, Inc. | 235 |
25 |
| US Synthetic Corporation | 613 |
24 |
| Schlumberger Technology Corporation | 10957 |
22 |
| Sandvik Mining and Construction Tools AB | 175 |
22 |
| AB Sandvik Coromant | 253 |
21 |
| Diamet Corporation | 94 |
21 |
| Other owners | 1591 |