- 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: 1782
10-year publication summary
|
132
|
180
|
141
|
156
|
129
|
122
|
127
|
119
|
121
|
42
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 9946 |
328 |
| Pratt & Whitney Canada Corp. | 5356 |
197 |
| Safran Aircraft Engines | 6576 |
142 |
| General Electric Company | 13822 |
137 |
| Hamilton Sundstrand Corporation | 5019 |
123 |
| Rolls-Royce PLC | 3188 |
90 |
| United Technologies Corporation | 2220 |
73 |
| Rolls-Royce North American Technologies, Inc. | 1130 |
49 |
| Safran Helicopter Engines | 819 |
48 |
| Safran Transmission Systems | 358 |
48 |
| Rolls-Royce Corporation | 1681 |
44 |
| The Boeing Company | 20131 |
38 |
| Rolls-Royce Deutschland Ltd & Co KG | 846 |
32 |
| SNECMA S.A. | 1147 |
22 |
| Honeywell International Inc. | 12758 |
22 |
| GE Aviation Systems LLC | 587 |
21 |
| Kawasaki Heavy Industries, Limited | 1644 |
20 |
| Snecma | 1058 |
20 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3210 |
18 |
| BJ Energy Solutions, LLC (formerly TES Asset Acquisition, LLC) | 229 |
18 |
| Other owners | 292 |