- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 46/16 - Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces arranged on non-filtering conveyors
Patent holdings for IPC class B01D 46/16
Total number of patents in this class: 70
10-year publication summary
|
6
|
1
|
4
|
3
|
19
|
10
|
11
|
13
|
4
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 76087 |
10 |
| Samsung Electronics Co., Ltd. | 159029 |
5 |
| Donaldson Company, Inc. | 1607 |
4 |
| Murata Manufacturing Co., Ltd. | 25917 |
3 |
| MANN+HUMMEL GmbH | 1814 |
3 |
| Omachron Intellectual Property Inc. | 973 |
3 |
| Brooks Equipment Company, LLC | 38 |
2 |
| Sefar AG | 47 |
2 |
| Dryline Technologies LP | 4 |
2 |
| 3m Innovative Properties Company | 17455 |
1 |
| ExxonMobil Research And Engineering Company | 2392 |
1 |
| Mitsubishi Electric Corporation | 48351 |
1 |
| Caterpillar Inc. | 10316 |
1 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 15511 |
1 |
| Amogreentech Co., Ltd. | 649 |
1 |
| Bendix Commercial Vehicle Systems LLC | 880 |
1 |
| Coway Co., Ltd. | 792 |
1 |
| Dyson Technology Limited | 4036 |
1 |
| Environmental Management Confederation, Inc. | 46 |
1 |
| Hollingsworth & Vose Company | 301 |
1 |
| Other owners | 25 |