- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F01D - Non-positive-displacement machines or engines, e.g. steam turbines
- F01D 5/10 - Antivibration means
Patent holdings for IPC class F01D 5/10
Total number of patents in this class: 299
10-year publication summary
|
31
|
35
|
32
|
27
|
20
|
15
|
19
|
22
|
9
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pratt & Whitney Canada Corp. | 4215 |
47 |
| Rtx Corporation | 8674 |
38 |
| Safran Aircraft Engines | 5739 |
33 |
| General Electric Company | 18133 |
31 |
| SNECMA S.A. | 1160 |
10 |
| MTU Aero Engines AG | 622 |
10 |
| Siemens AG | 24990 |
9 |
| Rolls-Royce PLC | 2944 |
7 |
| IHI Corporation | 3268 |
7 |
| Rolls-Royce Deutschland Ltd & Co KG | 765 |
7 |
| Rolls-Royce Corporation | 1686 |
6 |
| Doosan Heavy Industries & Construction Co., Ltd. | 604 |
5 |
| Mitsubishi Heavy Industries Aero Engines, Ltd. | 121 |
5 |
| Rolls-Royce North American Technologies, Inc. | 1079 |
5 |
| GE Infrastructure Technology, LLC | 5873 |
5 |
| Honeywell International Inc. | 13799 |
4 |
| Safran Helicopter Engines | 676 |
4 |
| Sapphire Technologies, Inc. | 38 |
4 |
| United Technologies Corporation | 2328 |
3 |
| Blade Diagnostics Corporation | 15 |
3 |
| Other owners | 56 |