- All sections
- B - Performing operationstransporting
- B03D - Flotationdifferential sedimentation
- B03D 103/06 - Phosphate ores
Patent holdings for IPC class B03D 103/06
Total number of patents in this class: 8
10-year publication summary
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Georgia-Pacific Chemicals LLC | 127 |
2 |
| Empire Technology Development LLC | 1614 |
1 |
| Akzo Nobel Chemicals International B.V. | 414 |
1 |
| Centre d'Etudes et de Recherches des phosphates mineraux (CERPHOS) | 2 |
1 |
| Clariant Finance (BVI) Limited | 359 |
1 |
| Clariant S.A. | 11 |
1 |
| Kao Corporation, S.A. | 55 |
1 |
| Other owners | 0 |