- 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 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: 2200
10-year publication summary
|
211
|
278
|
276
|
280
|
265
|
225
|
179
|
142
|
105
|
29
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 8674 |
79 |
| Halliburton Energy Services, Inc. | 20165 |
59 |
| General Electric Company | 18133 |
55 |
| Safran Aircraft Engines | 5739 |
55 |
| Baker Hughes Holdings LLC | 3060 |
53 |
| NTN Corporation | 5008 |
49 |
| Siemens AG | 24990 |
47 |
| GE Infrastructure Technology, LLC | 5873 |
46 |
| True Velocity IP Holdings, LLC | 255 |
36 |
| Element Six (UK) Limited | 178 |
31 |
| Smith International, Inc. | 761 |
29 |
| Sandvik Intellectual Property AB | 1634 |
28 |
| Diamond Innovations, Inc. | 241 |
25 |
| Siemens Energy Global GmbH & Co. KG | 2775 |
25 |
| Hilti Aktiengesellschaft | 3227 |
23 |
| Baker Hughes Incorporated | 5689 |
22 |
| Schlumberger Technology Corporation | 9690 |
21 |
| Honeywell International Inc. | 13799 |
21 |
| Diamet Corporation | 93 |
21 |
| US Synthetic Corporation | 601 |
21 |
| Other owners | 1454 |