- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02C - Gas-turbine plantsair intakes for jet-propulsion plantscontrolling fuel supply in air-breathing jet-propulsion plants
- F02C 7/00 - Features, component parts, details or accessories, not provided for in, or of interest apart from, groups Air intakes for jet-propulsion plants
Patent holdings for IPC class F02C 7/00
Total number of patents in this class: 1854
10-year publication summary
|
113
|
96
|
86
|
70
|
62
|
54
|
71
|
55
|
46
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| United Technologies Corporation | 2224 |
389 |
| Mitsubishi Heavy Industries, Ltd. | 8976 |
161 |
| IHI Corporation | 3506 |
127 |
| Pratt & Whitney Canada Corp. | 5093 |
124 |
| Mitsubishi Hitachi Power Systems, Ltd. | 991 |
100 |
| General Electric Company | 13789 |
91 |
| Rtx Corporation | 9779 |
87 |
| Mitsubishi Power, Ltd. | 1815 |
58 |
| Rolls-Royce PLC | 3173 |
49 |
| Safran Aircraft Engines | 6478 |
42 |
| GE Infrastructure Technology, LLC | 6209 |
40 |
| Mitsubishi Heavy Industries Aero Engines, Ltd. | 137 |
39 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3155 |
36 |
| Solar Turbines Incorporated | 494 |
32 |
| The Boeing Company | 20102 |
17 |
| IHI Aerospace Co., Ltd. | 112 |
17 |
| SNECMA S.A. | 1148 |
16 |
| National Institute for Materials Science | 1091 |
15 |
| Oliver Crispin Robotics Limited | 113 |
14 |
| Hitachi, Ltd. | 15835 |
13 |
| Other owners | 387 |