- 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: 314
10-year publication summary
|
32
|
27
|
20
|
15
|
20
|
23
|
9
|
13
|
16
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pratt & Whitney Canada Corp. | 5594 |
51 |
| Rtx Corporation | 10222 |
41 |
| Safran Aircraft Engines | 6801 |
38 |
| General Electric Company | 14010 |
31 |
| MTU Aero Engines AG | 742 |
11 |
| SNECMA S.A. | 1145 |
10 |
| Siemens AG | 23934 |
8 |
| Rolls-Royce PLC | 3234 |
8 |
| Rolls-Royce Deutschland Ltd & Co KG | 869 |
7 |
| GE Infrastructure Technology, LLC | 6151 |
7 |
| IHI Corporation | 3552 |
6 |
| Mitsubishi Heavy Industries Aero Engines, Ltd. | 144 |
6 |
| Rolls-Royce Corporation | 1685 |
6 |
| Doosan Heavy Industries & Construction Co., Ltd. | 580 |
5 |
| Rolls-Royce North American Technologies, Inc. | 1132 |
5 |
| Honeywell International Inc. | 12767 |
4 |
| Safran Helicopter Engines | 857 |
4 |
| Siemens Energy Global GmbH & Co. KG | 3517 |
4 |
| Sapphire Technologies, Inc. | 57 |
4 |
| United Technologies Corporation | 2213 |
3 |
| Other owners | 55 |