- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F23D - Burners
- F23D 11/20 - Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour the gaseous medium being water vapour generated at the nozzle the water vapour being superheated
Patent holdings for IPC class F23D 11/20
Total number of patents in this class: 3
10-year publication summary
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Inoue, Yasuo | 1 |
1 |
| Iclnewtec Co., Ltd | 1 |
1 |
| Ogura, Ryouji | 1 |
1 |
| Other owners | 0 |