- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F22B - Methods of steam generation; steam boilers
- F22B 35/06 - Control systems for steam boilers for steam boilers of forced-flow type
Patent holdings for IPC class F22B 35/06
Total number of patents in this class: 12
10-year publication summary
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1
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1
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1
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1
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1
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0
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0
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2
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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
|
|---|---|---|
| Siemens AG | 24990 |
2 |
| CPS Products, Inc. | 37 |
1 |
| Fccl Partnership | 38 |
1 |
| Geesco Co., Ltd. | 17 |
1 |
| General Electric Technology GmbH | 1657 |
1 |
| IHI Corporation | 3268 |
1 |
| Maxi-therme Inc. | 12 |
1 |
| Thermodynamic Process Control, LLC | 2 |
1 |
| Harman Professional Denmark ApS | 143 |
1 |
| Mitsubishi Power Americas, Inc. | 50 |
1 |
| Siemens Energy Global GmbH & Co. KG | 2775 |
1 |
| Other owners | 0 |