- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F22B - Methods of steam generation; steam boilers
- F22B 23/06 - Component parts thereof, e.g. Field water tubes
Patent holdings for IPC class F22B 23/06
Total number of patents in this class: 9
10-year publication summary
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0
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1
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0
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1
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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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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 18133 |
1 |
| Industrial Technology Research Institute | 4898 |
1 |
| Daikin Industries, Ltd. | 9495 |
1 |
| Daikin Europe N.v. | 171 |
1 |
| Bekaert Combustion Technology B.V. | 65 |
1 |
| Valmet Technologies Oy | 284 |
1 |
| Viessmann Werke GmbH & Co. KG | 67 |
1 |
| Westinghouse Electric Company | 1 |
1 |
| XDI Holdings, LLC | 68 |
1 |
| Other owners | 0 |