- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F23J - Removal or treatment of combustion products or combustion residues; flues
- F23J 1/08 - Liquid slag removal
Patent holdings for IPC class F23J 1/08
Total number of patents in this class: 35
10-year publication summary
0
|
1
|
0
|
4
|
0
|
2
|
3
|
1
|
1
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Mitsubishi Power, Ltd. | 1680 |
3 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
2 |
The Babcock & Wilcox Company | 184 |
2 |
Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd. | 122 |
2 |
Mats Bertilsson Forvaltning AB | 2 |
2 |
Yazaki Corporation | 6282 |
1 |
Alstom Technology Ltd | 1196 |
1 |
Andritz Oy | 276 |
1 |
Belgoprocess N.V. | 1 |
1 |
Central Research Institute of Electric Power Industry | 115 |
1 |
Chubu Electric Power Co., Inc. | 44 |
1 |
The Chugoku Electric Power Co., Inc. | 498 |
1 |
Electric Power Development Co., Ltd. | 73 |
1 |
Hokkaido Electric Power Company, Incorporated | 14 |
1 |
Hokuriku Electric Power Company | 9 |
1 |
ITEA S.p.A. | 29 |
1 |
The Kansai Electric Power Co., Inc. | 155 |
1 |
Kyushu Electric Power Co., Inc. | 55 |
1 |
Shikoku Electric Power Co., Inc. | 15 |
1 |
Tohoku Electric Power Co., Inc. | 30 |
1 |
Other owners | 9 |