- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 46/60 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel arranged concentrically or coaxially
Patent holdings for IPC class B01D 46/60
Total number of patents in this class: 34
10-year publication summary
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0
|
0
|
2
|
2
|
6
|
6
|
9
|
4
|
5
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Donaldson Company, Inc. | 1591 |
7 |
| LG Electronics Inc. | 75045 |
4 |
| MANN+HUMMEL GmbH | 1798 |
3 |
| Camfil APC GmbH | 5 |
3 |
| Ingersoll-Rand Industrial U.S., Inc. | 526 |
3 |
| Carrier Corporation | 3967 |
1 |
| BISSELL Inc. | 1147 |
1 |
| Camfil AB | 236 |
1 |
| Coway Co., Ltd. | 767 |
1 |
| Fuji Filter Manufacturing Co., Ltd. | 55 |
1 |
| Georgetown University | 621 |
1 |
| Hanon Systems | 2069 |
1 |
| HJS Emission Technology GmbH & Co. KG | 19 |
1 |
| Olab S.r.l. | 6 |
1 |
| Pall Corporation | 342 |
1 |
| South Bank University Enterprises Ltd. | 16 |
1 |
| Ufi Filters S.p.A. | 191 |
1 |
| Skeleton Technologies GmbH | 57 |
1 |
| Anhui Shengjie New Energy Technology Co., Ltd. | 2 |
1 |
| Other owners | 0 |