- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 46/26 - Particle separators, e.g. dust precipitators, using rigid hollow filter bodies rotatable
Patent holdings for IPC class B01D 46/26
Total number of patents in this class: 90
10-year publication summary
|
5
|
14
|
10
|
17
|
9
|
7
|
6
|
4
|
1
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Atmus Filtration IP Inc. | 354 |
13 |
| Ufi Filters S.p.A. | 193 |
6 |
| Donaldson Company, Inc. | 1617 |
4 |
| Osprey Corporation | 4 |
4 |
| Cummins Filtration IP, Inc. | 501 |
3 |
| Midea Group Co., Ltd. | 5102 |
3 |
| The Original Resinator, LLC | 16 |
3 |
| Guangdong Midea White Home Appliance Technology Innovation Center Co. Ltd. | 323 |
3 |
| Peakvent AS | 10 |
3 |
| JPL Global, LLC | 85 |
2 |
| Kankyo Co., Ltd. | 5 |
2 |
| Safran Transmission Systems | 385 |
2 |
| MobiAir Pte. Ltd | 10 |
2 |
| Samsung Electronics Co., Ltd. | 159755 |
1 |
| Sony Corporation | 29876 |
1 |
| Kohler Co. | 4147 |
1 |
| ABB Schweiz AG | 7775 |
1 |
| AGCO International GmbH | 764 |
1 |
| Big Dutchman International GmbH | 76 |
1 |
| BISSELL Inc. | 1146 |
1 |
| Other owners | 33 |