- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F01D - Non-positive-displacement machines or engines, e.g. steam turbines
- F01D 5/24 - Blade-to-blade connections, e.g. by shrouding using wire or the like
Patent holdings for IPC class F01D 5/24
Total number of patents in this class: 38
10-year publication summary
|
2
|
3
|
5
|
4
|
4
|
5
|
0
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 8674 |
6 |
| GE Infrastructure Technology, LLC | 5873 |
5 |
| Siemens AG | 24990 |
4 |
| Rolls-Royce PLC | 2944 |
3 |
| General Electric Company | 18133 |
2 |
| Rolls-Royce Corporation | 1686 |
2 |
| Rolls-Royce High Temperature Composites, Inc. | 129 |
2 |
| Rolls-Royce North American Technologies, Inc. | 1079 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
1 |
| Siemens Energy, Inc. | 1770 |
1 |
| MTU Aero Engines AG | 622 |
1 |
| Napier Turbochargers Limited | 24 |
1 |
| Nuovo Pignone SRL | 204 |
1 |
| Safran Aircraft Engines | 5739 |
1 |
| Safran Ceramics | 366 |
1 |
| Sulzer Management AG | 613 |
1 |
| Sulzer Turbo Services Venlo B.V. | 2 |
1 |
| Nuovo Pignone Tecnologie S.r.l. | 789 |
1 |
| Wabtec UK Limited | 20 |
1 |
| Other owners | 0 |