- 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: 60
10-year publication summary
|
6
|
2
|
2
|
10
|
2
|
2
|
6
|
7
|
7
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11789 |
3 |
| FloDesign Sonics, Inc. | 147 |
3 |
| Vrd, LLC | 11 |
3 |
| 1934612 Ontario Inc. | 22 |
2 |
| Bio-Rad Laboratories, Inc. | 1615 |
2 |
| Contech Engineered Solutions LLC | 280 |
2 |
| WaferTech, LLC | 49 |
2 |
| Neptune Benson, Inc. | 43 |
2 |
| Qingdao Gaoce Technology Co., Ltd. | 53 |
2 |
| Becton, Dickinson and Company | 7537 |
1 |
| BASF Corporation | 1681 |
1 |
| Cooper Technologies Company | 620 |
1 |
| Acondicionamiento Tarrasense | 40 |
1 |
| Advanced Drainage Systems, Inc. | 388 |
1 |
| Agenta LLC | 1 |
1 |
| Aquaworx AG | 3 |
1 |
| Coretronic Corporation | 1349 |
1 |
| Dominion Engineering, Inc. | 32 |
1 |
| FRAM Group IP LLC | 122 |
1 |
| Interpump Group S.p.A. | 30 |
1 |
| Other owners | 28 |