- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01K - Steam engine plantssteam accumulatorsengine plants not otherwise provided forengines using special working fluids or cycles
- F01K 19/02 - Regenerating by compression
Patent holdings for IPC class F01K 19/02
Total number of patents in this class: 16
10-year publication summary
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0
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1
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0
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2
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1
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1
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4
|
1
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1
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3
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Borealis AG | 2737 |
2 |
| King Fahd University of Petroleum and Minerals | 1601 |
2 |
| BASF SE | 21318 |
1 |
| Harris Corporation | 1257 |
1 |
| The Abell Foundation, Inc. | 31 |
1 |
| Chiyoda Corporation | 433 |
1 |
| Hitachi-GE Nuclear Energy, Ltd. | 132 |
1 |
| Holtec International, Inc. | 278 |
1 |
| Korea Institute of Energy Research | 902 |
1 |
| Saipem S.p.A. | 528 |
1 |
| United Kingdom Atomic Energy Authority | 55 |
1 |
| Natural Power and Energy s.r.o. | 2 |
1 |
| Argyle Earth Inc | 3 |
1 |
| Skyven Technologies | 8 |
1 |
| Other owners | 0 |