- All sections
- B - Performing operations; transporting
- B03C - Magnetic or electrostatic separation of solid materials from solid materials or fluids; separation by high-voltage electric fields
- B03C 5/00 - Separating dispersed particles from liquids by electrostatic effect
Patent holdings for IPC class B03C 5/00
Total number of patents in this class: 483
10-year publication summary
|
39
|
47
|
49
|
46
|
52
|
42
|
38
|
25
|
26
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bruker Cellular Analysis, Inc. | 164 |
29 |
| The Regents of the University of California | 19493 |
17 |
| Arizona Board of Regents on behalf of Arizona State University | 2450 |
15 |
| Menarini Silicon Biosystems S.p.A | 155 |
13 |
| Bio-Rad Laboratories, Inc. | 1612 |
12 |
| Cidra Corporate Services, Inc. | 207 |
12 |
| Panasonic Intellectual Property Management Co., Ltd. | 29620 |
10 |
| Biological Dynamics, Inc. | 47 |
10 |
| Fluid-screen, Inc. | 24 |
10 |
| Hewlett-Packard Development Company, L.P. | 27476 |
7 |
| Massachusetts Institute of Technology | 9909 |
7 |
| Advanced Liquid Logic, Inc. | 155 |
7 |
| International Business Machines Corporation | 60075 |
6 |
| Berkeley Lights, Inc. | 122 |
6 |
| Regents of the University of Minnesota | 2674 |
6 |
| Sequencing Health, Inc. | 33 |
6 |
| Sony Corporation | 31565 |
5 |
| NEC Corporation | 34337 |
5 |
| Tokyo Electron Limited | 12090 |
5 |
| Silicon Biosystems S.p.A | 27 |
5 |
| Other owners | 290 |