- All sections
- C - Chemistry; metallurgy
- C10H - Production of acetylene by wet methods
- C10H 15/00 - Acetylene gas generators with carbide feed, with or without regulation by the gas pressure
Patent holdings for IPC class C10H 15/00
Total number of patents in this class: 3
10-year publication summary
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0
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3
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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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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 |
1 |
| Beijing University of Chemical Technology | 287 |
1 |
| Bestrong International Limited | 4 |
1 |
| Other owners | 0 |