- 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: 1770
10-year publication summary
|
122
|
164
|
135
|
139
|
125
|
112
|
118
|
114
|
108
|
25
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 9831 |
325 |
| Pratt & Whitney Canada Corp. | 5203 |
193 |
| Safran Aircraft Engines | 6511 |
141 |
| General Electric Company | 13811 |
137 |
| Hamilton Sundstrand Corporation | 5013 |
123 |
| Rolls-Royce PLC | 3178 |
90 |
| United Technologies Corporation | 2220 |
73 |
| Rolls-Royce North American Technologies, Inc. | 1135 |
52 |
| Safran Helicopter Engines | 799 |
48 |
| Safran Transmission Systems | 343 |
47 |
| Rolls-Royce Corporation | 1680 |
44 |
| The Boeing Company | 20102 |
37 |
| Rolls-Royce Deutschland Ltd & Co KG | 840 |
32 |
| SNECMA S.A. | 1148 |
22 |
| Honeywell International Inc. | 13543 |
22 |
| GE Aviation Systems LLC | 583 |
21 |
| Kawasaki Heavy Industries, Limited | 1643 |
20 |
| Snecma | 1058 |
20 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3185 |
18 |
| BJ Energy Solutions, LLC (formerly TES Asset Acquisition, LLC) | 227 |
18 |
| Other owners | 287 |