- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01K - Steam engine plantssteam accumulatorsengine plants not otherwise provided forengines using special working fluids or cycles
- F01K 21/06 - Treating live steam, other than thermodynamically, e.g. for fighting deposits in engine
Patent holdings for IPC class F01K 21/06
Total number of patents in this class: 16
10-year publication summary
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2
|
1
|
2
|
1
|
1
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0
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0
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1
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0
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Power, Ltd. | 1753 |
3 |
| Siemens AG | 24562 |
2 |
| GE Infrastructure Technology, LLC | 6184 |
2 |
| Robert Bosch GmbH | 42354 |
1 |
| Alstom Technology Ltd | 1112 |
1 |
| BL Technologies, Inc. | 826 |
1 |
| Cummins Intellectual Property, Inc. | 112 |
1 |
| Ecolab USA Inc. | 5439 |
1 |
| Mitsubishi Hitachi Power Systems, Ltd. | 993 |
1 |
| National Technology & Engineering Solutions of Sandia, LLC | 1888 |
1 |
| POSTECH Research and Business Development Foundation | 763 |
1 |
| Siemens Energy Global GmbH & Co. KG | 2902 |
1 |
| Other owners | 0 |