- All sections
- B - Performing operationstransporting
- B03C - Magnetic or electrostatic separation of solid materials from solid materials or fluidsseparation by high-voltage electric fields
- B03C 3/011 - PrefilteringFlow controlling
Patent holdings for IPC class B03C 3/011
Total number of patents in this class: 96
10-year publication summary
|
4
|
10
|
4
|
10
|
10
|
13
|
9
|
8
|
9
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Global Plasma Solutions, Inc. | 75 |
10 |
| Shanghai Bixiufu Enterprise Management Co., Ltd. | 190 |
7 |
| Société des Produits Nestlé S.A. | 10107 |
6 |
| LG Electronics Inc. | 75818 |
4 |
| Healthway Home Products Company Inc. | 18 |
4 |
| Ecolab USA Inc. | 5803 |
3 |
| Samsung Electronics Co., Ltd. | 157946 |
2 |
| Mitsubishi Electric Corporation | 48048 |
2 |
| Buffalo Filter LLC | 105 |
2 |
| Kaz Europe SARL | 1499 |
2 |
| Sony Group Corporation | 15697 |
2 |
| AirPure Control Systems, LLC | 2 |
2 |
| Calix Smith-Crowley | 2 |
2 |
| Cole Smith-Crowley | 2 |
2 |
| Shannon Smith-Crowley | 2 |
2 |
| Tokyo Electron Limited | 13824 |
1 |
| Hyundai Motor Company | 24703 |
1 |
| Corning Incorporated | 10510 |
1 |
| Alstom Technology Ltd | 1040 |
1 |
| Delta Electronics, Inc. | 2830 |
1 |
| Other owners | 39 |