- All sections
- B - Performing operationstransporting
- B03C - Magnetic or electrostatic separation of solid materials from solid materials or fluidsseparation by high-voltage electric fields
- B03C 7/00 - Separating solids from solids by electrostatic effect
Patent holdings for IPC class B03C 7/00
Total number of patents in this class: 116
10-year publication summary
|
4
|
3
|
5
|
6
|
11
|
10
|
10
|
15
|
10
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ST Equipment & Technology, LLC | 19 |
9 |
| Sony Corporation | 30158 |
7 |
| Separation Technologies LLC | 25 |
7 |
| Universite de Poitiers | 191 |
6 |
| Centre National de La Recherche Scientifique | 11026 |
5 |
| Skytech | 17 |
5 |
| Mitsubishi Electric Corporation | 48048 |
4 |
| Ecole Nationale Superieure de Mecanique et D'aerotechnique | 6 |
4 |
| Tate & Lyle Solutions USA LLC | 137 |
4 |
| Integrated Recycling Technologies Corporation | 6 |
3 |
| California Institute of Technology | 4037 |
2 |
| Compagnie générale des établissements Michelin SCA | 2718 |
2 |
| Cytec Technology Corp. | 259 |
2 |
| Fives FCB | 66 |
2 |
| K+S Aktiengesellschaft | 91 |
2 |
| Newsouth Innovations Pty Limited | 622 |
2 |
| Stichting Wageningen Research | 103 |
2 |
| Universidade Federal do Rio Grande do Sul - Ufrgs | 96 |
2 |
| Compagnie Generale des Etablissements Michelin | 4971 |
2 |
| Skytech (Societe Anonyme a Conseil d'Administration) | 3 |
2 |
| Other owners | 42 |