- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02C - Gas-turbine plants; air intakes for jet-propulsion plants; controlling 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: 1624
10-year publication summary
|
142
|
132
|
180
|
141
|
154
|
128
|
121
|
126
|
109
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 9077 |
284 |
| Pratt & Whitney Canada Corp. | 4434 |
159 |
| Safran Aircraft Engines | 6024 |
127 |
| Hamilton Sundstrand Corporation | 4719 |
117 |
| General Electric Company | 17803 |
107 |
| Rolls-Royce PLC | 2981 |
89 |
| United Technologies Corporation | 2259 |
73 |
| Rolls-Royce North American Technologies, Inc. | 1133 |
55 |
| Rolls-Royce Corporation | 1719 |
48 |
| Safran Helicopter Engines | 722 |
44 |
| Safran Transmission Systems | 276 |
40 |
| The Boeing Company | 19901 |
33 |
| Rolls-Royce Deutschland Ltd & Co KG | 794 |
32 |
| SNECMA S.A. | 1152 |
22 |
| Honeywell International Inc. | 14007 |
22 |
| GE Aviation Systems LLC | 572 |
20 |
| Snecma | 1065 |
20 |
| Kawasaki Heavy Industries, Limited | 1582 |
19 |
| Hispano Suiza | 77 |
18 |
| BJ Energy Solutions, LLC (formerly TES Asset Acquisition, LLC) | 208 |
18 |
| Other owners | 277 |