- All sections
- B - Performing operations; transporting
- B01D - Separation
- B01D 46/86 - Cleaning the filter surface by interrupting suction so that the filter cake falls by gravity
Patent holdings for IPC class B01D 46/86
Total number of patents in this class: 3
10-year publication summary
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0
|
0
|
0
|
0
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0
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2
|
4
|
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
|
|---|---|---|
| Husqvarna AB | 2824 |
1 |
| Concept Laser GmbH | 177 |
1 |
| Lifa Air Oyj | 13 |
1 |
| Other owners | 0 |