- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F22B - Methods of steam generationsteam boilers
- F22B 37/34 - Adaptations of boilers for promoting water circulation
Patent holdings for IPC class F22B 37/34
Total number of patents in this class: 11
10-year publication summary
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3
|
3
|
2
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0
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0
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0
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4
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2
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1
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Constellation Energy Generation, LLC | 30 |
2 |
| Whirlpool Corporation | 4726 |
1 |
| Fuji Electric Co., Ltd. | 5569 |
1 |
| The Babcock & Wilcox Company | 138 |
1 |
| General Electric Technology GmbH | 1319 |
1 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4154 |
1 |
| Wooin Co., Ltd | 2 |
1 |
| Babcock & Wilcox Canada Corp. | 10 |
1 |
| Changzhou Ruihua Chemical Engineering Technology Co., Ltd. | 13 |
1 |
| GE Vernova Infrastructure Technology LLC | 588 |
1 |
| Other owners | 0 |