- 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 6/00 - Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
Patent holdings for IPC class F02C 6/00
Total number of patents in this class: 867
10-year publication summary
|
64
|
64
|
61
|
61
|
61
|
52
|
80
|
77
|
78
|
16
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GE Infrastructure Technology, LLC | 5873 |
44 |
| General Electric Company | 18133 |
43 |
| Rtx Corporation | 8674 |
37 |
| Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | 396 |
33 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
29 |
| BJ Energy Solutions, LLC (formerly TES Asset Acquisition, LLC) | 196 |
27 |
| Mitsubishi Power, Ltd. | 1680 |
26 |
| Hitachi, Ltd. | 16452 |
23 |
| Rolls-Royce PLC | 2944 |
22 |
| Mitsubishi Hitachi Power Systems, Ltd. | 999 |
21 |
| Pratt & Whitney Canada Corp. | 4215 |
19 |
| Hamilton Sundstrand Corporation | 4525 |
17 |
| Rolls-Royce North American Technologies, Inc. | 1079 |
17 |
| Ansaldo Energia Switzerland AG | 293 |
14 |
| Siemens Energy, Inc. | 1770 |
13 |
| Technologies' Xanadu of resonatory-Solar-systemed Co., Ltd | 78 |
13 |
| Alstom Technology Ltd | 1196 |
12 |
| Safran Aircraft Engines | 5739 |
12 |
| ExxonMobil Upstream Research Company | 2525 |
10 |
| Rolls-Royce Corporation | 1686 |
10 |
| Other owners | 425 |