- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01K - Steam engine plantssteam accumulatorsengine plants not otherwise provided forengines using special working fluids or cycles
- F01K 7/42 - Use of desuperheaters for feed-water heating
Patent holdings for IPC class F01K 7/42
Total number of patents in this class: 12
10-year publication summary
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0
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0
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0
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1
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0
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0
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0
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0
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0
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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
|
|---|---|---|
| General Electric Company | 13789 |
2 |
| General Electric Technology GmbH | 1355 |
2 |
| Siemens AG | 24337 |
1 |
| Honeywell International Inc. | 13578 |
1 |
| Uop LLC | 4283 |
1 |
| Her Majesty the Queen in right of Canada, as represented by the Minister of Natural Resources | 106 |
1 |
| GE Infrastructure Technology, LLC | 6209 |
1 |
| Nuovo Pignone Tecnologie S.r.l. | 1111 |
1 |
| Graphite Energy (Assets) Pty Limited | 15 |
1 |
| GE Vernova Infrastructure Technology LLC | 373 |
1 |
| Other owners | 0 |