- All sections
- B - Performing operationstransporting
- B03C - Magnetic or electrostatic separation of solid materials from solid materials or fluidsseparation by high-voltage electric fields
- B03C 3/09 - Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces at right angles to the gas stream
Patent holdings for IPC class B03C 3/09
Total number of patents in this class: 107
10-year publication summary
|
6
|
9
|
12
|
1
|
10
|
11
|
12
|
6
|
7
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hengst SE | 165 |
11 |
| Environmental Management Confederation, Inc. | 56 |
9 |
| LG Electronics Inc. | 73588 |
6 |
| Société des Produits Nestlé S.A. | 9330 |
4 |
| BSH Hausgeräte GmbH | 5543 |
4 |
| Samsung Electronics Co., Ltd. | 147787 |
3 |
| Carrier Corporation | 4299 |
3 |
| Memic Europe B.V. | 6 |
3 |
| Infinite Cooling Inc. | 11 |
3 |
| Mitsubishi Electric Corporation | 46547 |
2 |
| Georgetown University | 614 |
2 |
| Hanon Systems | 1982 |
2 |
| Kaz Europe SARL | 1549 |
2 |
| Trane International Inc. | 1194 |
2 |
| Daitech S.A. | 8 |
2 |
| Shanghai Bixiufu Enterprise Management Co., Ltd. | 188 |
2 |
| Mikroninter-DIG GmbH | 3 |
2 |
| R-zero Systems, Inc. | 20 |
2 |
| Koninklijke Philips Electronics N.V. | 9235 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 32052 |
1 |
| Other owners | 41 |