- 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: 1791
10-year publication summary
|
112
|
164
|
123
|
103
|
80
|
77
|
61
|
87
|
62
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| United Technologies Corporation | 2249 |
389 |
| Mitsubishi Heavy Industries, Ltd. | 8573 |
157 |
| IHI Corporation | 3379 |
126 |
| Mitsubishi Hitachi Power Systems, Ltd. | 993 |
100 |
| Pratt & Whitney Canada Corp. | 4477 |
97 |
| General Electric Company | 17076 |
79 |
| Rtx Corporation | 9242 |
70 |
| Mitsubishi Power, Ltd. | 1747 |
53 |
| Rolls-Royce PLC | 3011 |
46 |
| Safran Aircraft Engines | 6172 |
46 |
| GE Infrastructure Technology, LLC | 6163 |
41 |
| Mitsubishi Heavy Industries Aero Engines, Ltd. | 131 |
39 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3029 |
35 |
| Solar Turbines Incorporated | 467 |
32 |
| The Boeing Company | 19956 |
17 |
| IHI Aerospace Co., Ltd. | 103 |
17 |
| SNECMA S.A. | 1145 |
16 |
| National Institute for Materials Science | 1103 |
16 |
| Hitachi, Ltd. | 15334 |
13 |
| Hitachi Metals, Ltd. | 1993 |
11 |
| Other owners | 391 |