- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02C - Gas-turbine plantsair intakes for jet-propulsion plantscontrolling fuel supply in air-breathing jet-propulsion plants
- F02C 7/14 - Cooling of plants of fluids in the plant
Patent holdings for IPC class F02C 7/14
Total number of patents in this class: 912
10-year publication summary
|
81
|
74
|
65
|
67
|
33
|
61
|
43
|
80
|
85
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 9825 |
137 |
| General Electric Company | 13809 |
124 |
| Safran Aircraft Engines | 6509 |
120 |
| Pratt & Whitney Canada Corp. | 5197 |
91 |
| Rolls-Royce PLC | 3174 |
87 |
| Hamilton Sundstrand Corporation | 5013 |
24 |
| Safran Nacelles | 757 |
23 |
| Unison Industries, LLC | 211 |
22 |
| United Technologies Corporation | 2220 |
21 |
| Rolls-Royce North American Technologies, Inc. | 1138 |
17 |
| Safran Aero Boosters SA | 185 |
15 |
| Rolls-Royce Deutschland Ltd & Co KG | 838 |
11 |
| Honeywell International Inc. | 13561 |
10 |
| Airbus Operations S.A.S. | 2516 |
10 |
| GE Avio S.r.l. | 312 |
10 |
| Snecma | 1058 |
10 |
| The Boeing Company | 20102 |
9 |
| Safran Aero Boosters | 122 |
9 |
| SAFRAN S.A. | 638 |
8 |
| SNECMA S.A. | 1148 |
7 |
| Other owners | 147 |