- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02C - Gas-turbine plantsair intakes for jet-propulsion plantscontrolling fuel supply in air-breathing jet-propulsion plants
- F02C 3/045 - Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor having compressor and turbine passages in a single rotor
Patent holdings for IPC class F02C 3/045
Total number of patents in this class: 27
10-year publication summary
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3
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5
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2
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4
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2
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2
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5
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1
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3
|
1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 9843 |
8 |
| Mitsubishi Heavy Industries, Ltd. | 9009 |
2 |
| Mitsubishi Heavy Industries Compressor Corporation | 634 |
2 |
| General Electric Company | 13818 |
1 |
| United Technologies Corporation | 2220 |
1 |
| Pratt & Whitney Canada Corp. | 5213 |
1 |
| Hamilton Sundstrand Corporation | 5014 |
1 |
| Ansaldo Energia Switzerland AG | 270 |
1 |
| Eastman Chemical Company | 2088 |
1 |
| Florida Turbine Technologies, Inc. | 128 |
1 |
| IHI Charging Systems International GmbH | 117 |
1 |
| IHI Corporation | 3516 |
1 |
| Micro Turbine Technology B.V. | 20 |
1 |
| Nuovo Pignone SRL | 202 |
1 |
| Technion Research and Development Foundation Ltd. | 329 |
1 |
| Aurelia Turbines Oy | 15 |
1 |
| Nguyen Chi Co., Ltd. | 36 |
1 |
| Mitsubishi Power, Ltd. | 1818 |
1 |
| Other owners | 0 |