- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F22G - Superheating of steam
- F22G 5/18 - Controlling superheat temperature by by-passing steam around superheater sections
Patent holdings for IPC class F22G 5/18
Total number of patents in this class: 5
10-year publication summary
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0
|
0
|
1
|
0
|
1
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0
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1
|
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
|
|---|---|---|
| Siemens AG | 24990 |
2 |
| XDI Holdings, LLC | 68 |
2 |
| Mitsubishi Power, Ltd. | 1680 |
1 |
| Other owners | 0 |