- 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 7/00 - 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: 1766
10-year publication summary
|
137
|
112
|
164
|
123
|
103
|
80
|
77
|
61
|
81
|
19
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| United Technologies Corporation | 2328 |
389 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
147 |
| IHI Corporation | 3268 |
134 |
| Mitsubishi Hitachi Power Systems, Ltd. | 999 |
100 |
| Pratt & Whitney Canada Corp. | 4215 |
93 |
| General Electric Company | 18133 |
70 |
| Rtx Corporation | 8674 |
62 |
| Mitsubishi Power, Ltd. | 1680 |
50 |
| Rolls-Royce PLC | 2944 |
46 |
| Safran Aircraft Engines | 5739 |
45 |
| GE Infrastructure Technology, LLC | 5873 |
40 |
| Mitsubishi Heavy Industries Aero Engines, Ltd. | 121 |
38 |
| Solar Turbines Incorporated | 452 |
32 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 2856 |
31 |
| National Institute for Materials Science | 1108 |
18 |
| The Boeing Company | 19843 |
17 |
| IHI Aerospace Co., Ltd. | 100 |
17 |
| SNECMA S.A. | 1160 |
16 |
| Hitachi, Ltd. | 16452 |
15 |
| Raytheon Technologies Corporation | 332 |
13 |
| Other owners | 393 |