- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus 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: 1552
10-year publication summary
|
156
|
197
|
160
|
113
|
104
|
98
|
77
|
86
|
75
|
26
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Halliburton Energy Services, Inc. | 21318 |
48 |
| General Electric Company | 13912 |
41 |
| Rtx Corporation | 10116 |
40 |
| Siemens AG | 23996 |
35 |
| Element Six (UK) Limited | 236 |
35 |
| Baker Hughes Holdings LLC | 3024 |
30 |
| GE Infrastructure Technology, LLC | 6162 |
28 |
| Element Six Abrasives S.A. | 145 |
27 |
| Safran Aircraft Engines | 6722 |
27 |
| Baker Hughes Incorporated | 4916 |
25 |
| Diamond Innovations, Inc. | 235 |
25 |
| US Synthetic Corporation | 618 |
24 |
| Hilti Aktiengesellschaft | 3689 |
21 |
| Smith International, Inc. | 692 |
21 |
| Kennametal Inc. | 1357 |
20 |
| Siemens Energy, Inc. | 1685 |
19 |
| Mitsubishi Materials Corporation | 2476 |
19 |
| Element Six Limited | 118 |
18 |
| Sandvik Intellectual Property AB | 1394 |
18 |
| Pratt & Whitney Canada Corp. | 5519 |
13 |
| Other owners | 1018 |