- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 46/38 - Particle separators, e.g. dust precipitators, using loose filtering material the material moving during filtering as fluidised bed
Patent holdings for IPC class B01D 46/38
Total number of patents in this class: 11
10-year publication summary
|
0
|
0
|
2
|
0
|
1
|
0
|
2
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Herding GmbH Filtertechnik | 24 |
2 |
| Daikin Industries, Ltd. | 9944 |
1 |
| Battelle Energy Alliance, LLC | 579 |
1 |
| ExxonMobil Upstream Research Company | 2412 |
1 |
| New Jersey Institute of Technology | 308 |
1 |
| Solid Carbon Products LLC | 15 |
1 |
| Teknologian Tutkimuskeskus VTT | 247 |
1 |
| Teknologian Tutkimuskeskus VTT Oy | 524 |
1 |
| ECIR - Eco Iniziativa E Realizzazioni - S.R.L. | 4 |
1 |
| Timilon Corporation | 38 |
1 |
| Other owners | 0 |