- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02C - Gas-turbine plantsair intakes for jet-propulsion plantscontrolling fuel supply in air-breathing jet-propulsion plants
- F02C 7/32 - Arrangement, mounting, or driving, of auxiliaries
Patent holdings for IPC class F02C 7/32
Total number of patents in this class: 1806
10-year publication summary
|
132
|
180
|
141
|
156
|
129
|
122
|
127
|
119
|
125
|
68
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 10116 |
330 |
| Pratt & Whitney Canada Corp. | 5519 |
203 |
| Safran Aircraft Engines | 6722 |
145 |
| General Electric Company | 13912 |
144 |
| Hamilton Sundstrand Corporation | 5014 |
123 |
| Rolls-Royce PLC | 3225 |
91 |
| United Technologies Corporation | 2219 |
73 |
| Rolls-Royce North American Technologies, Inc. | 1129 |
50 |
| Safran Helicopter Engines | 847 |
49 |
| Safran Transmission Systems | 376 |
49 |
| Rolls-Royce Corporation | 1680 |
44 |
| The Boeing Company | 20176 |
38 |
| Rolls-Royce Deutschland Ltd & Co KG | 862 |
32 |
| SNECMA S.A. | 1146 |
22 |
| Honeywell International Inc. | 12776 |
22 |
| GE Aviation Systems LLC | 592 |
21 |
| Kawasaki Heavy Industries, Limited | 1679 |
20 |
| Snecma | 1058 |
20 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3268 |
18 |
| BJ Energy Solutions, LLC (formerly TES Asset Acquisition, LLC) | 230 |
18 |
| Other owners | 294 |