- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- 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: 312
10-year publication summary
|
25
|
19
|
15
|
13
|
17
|
17
|
9
|
13
|
14
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pratt & Whitney Canada Corp. | 5210 |
49 |
| Rtx Corporation | 9851 |
40 |
| Safran Aircraft Engines | 6532 |
37 |
| General Electric Company | 13819 |
31 |
| MTU Aero Engines AG | 712 |
11 |
| SNECMA S.A. | 1148 |
10 |
| Siemens AG | 24236 |
9 |
| Rolls-Royce PLC | 3180 |
8 |
| Rolls-Royce Deutschland Ltd & Co KG | 840 |
7 |
| GE Infrastructure Technology, LLC | 6213 |
7 |
| IHI Corporation | 3516 |
6 |
| Mitsubishi Heavy Industries Aero Engines, Ltd. | 137 |
6 |
| Rolls-Royce Corporation | 1680 |
6 |
| Doosan Heavy Industries & Construction Co., Ltd. | 580 |
5 |
| Rolls-Royce North American Technologies, Inc. | 1133 |
5 |
| Honeywell International Inc. | 12796 |
4 |
| Safran Helicopter Engines | 805 |
4 |
| Siemens Energy Global GmbH & Co. KG | 3244 |
4 |
| Sapphire Technologies, Inc. | 56 |
4 |
| United Technologies Corporation | 2220 |
3 |
| Other owners | 56 |