- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F22B - Methods of steam generation; steam boilers
- F22B 35/16 - Control systems for steam boilers for steam boilers of forced-flow type responsive to the percentage of steam in the mixture of steam and water
Patent holdings for IPC class F22B 35/16
Total number of patents in this class: 8
10-year publication summary
|
1
|
3
|
0
|
0
|
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
|
|---|---|---|
| Skavis Corporation | 13 |
3 |
| Siemens AG | 24990 |
1 |
| Alstom Technology Ltd | 1196 |
1 |
| Areva Solar, Inc. | 12 |
1 |
| General Electric Technology GmbH | 1657 |
1 |
| The Governors of the University of Alberta | 869 |
1 |
| Other owners | 0 |