- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 29/72 - Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
Patent holdings for IPC class B01D 29/72
Total number of patents in this class: 56
10-year publication summary
|
0
|
6
|
2
|
2
|
10
|
2
|
2
|
6
|
7
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11392 |
3 |
| FloDesign Sonics, Inc. | 161 |
3 |
| 1934612 Ontario Inc. | 22 |
2 |
| Bio-Rad Laboratories, Inc. | 1609 |
2 |
| Contech Engineered Solutions LLC | 278 |
2 |
| WaferTech, LLC | 49 |
2 |
| Vrd, LLC | 9 |
2 |
| Becton, Dickinson and Company | 7225 |
1 |
| BASF Corporation | 1715 |
1 |
| Cooper Technologies Company | 638 |
1 |
| Acondicionamiento Tarrasense | 48 |
1 |
| Advanced Drainage Systems, Inc. | 335 |
1 |
| Agenta LLC | 1 |
1 |
| Aquaworx AG | 3 |
1 |
| Coretronic Corporation | 1264 |
1 |
| Dominion Engineering, Inc. | 32 |
1 |
| FRAM Group IP LLC | 111 |
1 |
| Interpump Group S.p.A. | 29 |
1 |
| Jozef Stefan Institute | 48 |
1 |
| Katholieke Universiteit Leuven | 1166 |
1 |
| Other owners | 27 |