- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F23J - Removal or treatment of combustion products or combustion residues; flues
- F23J 1/02 - Apparatus for removing ash, clinker or slag from ash-pits, e.g. by employing trucks or conveyors, by employing suction devices
Patent holdings for IPC class F23J 1/02
Total number of patents in this class: 105
10-year publication summary
7
|
4
|
8
|
5
|
7
|
6
|
8
|
9
|
4
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Magaldi Power S.p.A. | 37 |
9 |
Clyde Bergemann Drycon GmbH | 13 |
7 |
Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd. | 122 |
7 |
Magaldi Industrie S.r.l. | 23 |
6 |
Beijing Guodian Futong Science and Technology Development Co., Ltd. | 5 |
4 |
The Babcock & Wilcox Company | 184 |
3 |
Hitachi Zosen iNova AG | 106 |
3 |
The Southern Company | 91 |
3 |
United Conveyor Corporation | 41 |
3 |
Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 2856 |
3 |
Magaldi Ricerche e Brevetti S.r.l. | 3 |
2 |
Traeger Pellet Grills, LLC | 253 |
2 |
Mcgolden, LLC | 5 |
2 |
SL-Technik GmbH | 23 |
2 |
Zhejiang Giant Technology Co., Ltd. | 2 |
2 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
Alstom Technology Ltd | 1196 |
1 |
Kawasaki Heavy Industries, Limited | 1524 |
1 |
Alfred Kärcher GmbH & Co. KG | 398 |
1 |
AMEC Foster Wheeler Energia Oy | 23 |
1 |
Other owners | 42 |