- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F23J - Removal or treatment of combustion products or combustion residuesflues
- F23J 1/08 - Liquid slag removal
Patent holdings for IPC class F23J 1/08
Total number of patents in this class: 37
10-year publication summary
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0
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4
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0
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2
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3
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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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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Power, Ltd. | 1843 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 9295 |
2 |
| Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd. | 127 |
2 |
| Mats Bertilsson Forvaltning AB | 2 |
2 |
| Yazaki Corporation | 7201 |
1 |
| Andritz Oy | 294 |
1 |
| The Babcock & Wilcox Company | 138 |
1 |
| Belgoprocess N.V. | 1 |
1 |
| Central Research Institute of Electric Power Industry | 88 |
1 |
| Chubu Electric Power Co., Inc. | 51 |
1 |
| The Chugoku Electric Power Co., Inc. | 513 |
1 |
| Electric Power Development Co., Ltd. | 68 |
1 |
| Hokkaido Electric Power Company, Incorporated | 23 |
1 |
| Hokuriku Electric Power Company | 7 |
1 |
| The Kansai Electric Power Co., Inc. | 123 |
1 |
| Kyushu Electric Power Co., Inc. | 51 |
1 |
| Shikoku Electric Power Co., Inc. | 14 |
1 |
| Tohoku Electric Power Co., Inc. | 29 |
1 |
| The Tokyo Electric Power Company, Incorporated | 49 |
1 |
| Uhde GmbH | 119 |
1 |
| Other owners | 12 |