- 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 7/06 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting of composite workpieces or articles from parts, e.g. to form tipped tools
Patent holdings for IPC class B22F 7/06
Total number of patents in this class: 1388
10-year publication summary
|
111
|
151
|
156
|
197
|
159
|
112
|
100
|
90
|
69
|
28
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Halliburton Energy Services, Inc. | 20165 |
46 |
| General Electric Company | 18133 |
42 |
| Siemens AG | 24990 |
34 |
| Rtx Corporation | 8674 |
31 |
| Baker Hughes Holdings LLC | 3060 |
30 |
| Baker Hughes Incorporated | 5689 |
29 |
| Element Six (UK) Limited | 178 |
28 |
| Element Six Abrasives S.A. | 148 |
27 |
| Safran Aircraft Engines | 5739 |
27 |
| GE Infrastructure Technology, LLC | 5873 |
26 |
| Diamond Innovations, Inc. | 241 |
24 |
| US Synthetic Corporation | 601 |
24 |
| Smith International, Inc. | 761 |
21 |
| Hilti Aktiengesellschaft | 3227 |
20 |
| Mitsubishi Materials Corporation | 2378 |
20 |
| Siemens Energy, Inc. | 1770 |
19 |
| Kennametal Inc. | 1380 |
19 |
| Element Six Limited | 123 |
18 |
| Sandvik Intellectual Property AB | 1634 |
18 |
| Heraeus Deutschland GmbH & Co. KG | 643 |
15 |
| Other owners | 870 |