- All sections
- B - Performing operationstransporting
- B03D - Flotationdifferential sedimentation
- B03D 103/08 - Coal ores
Patent holdings for IPC class B03D 103/08
Total number of patents in this class: 16
10-year publication summary
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1
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0
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1
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1
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1
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1
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0
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1
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Georgia-Pacific Chemicals LLC | 135 |
4 |
| China University of Mining and Technology | 1266 |
2 |
| Global Coal Solutions Pty Ltd | 1 |
1 |
| Huntsman Corporation Australia Pty Limited | 11 |
1 |
| Nalco Company | 571 |
1 |
| Outotec (Finland) Oy | 477 |
1 |
| S.g.b.d. Technologies Ltd. | 4 |
1 |
| Taiyuan University of Technology | 264 |
1 |
| The University of Queensland | 664 |
1 |
| Earth Technologies USA Limited | 11 |
1 |
| Federation University Australia | 2 |
1 |
| Indorama Ventures Oxides Australia Pty Limited | 19 |
1 |
| Other owners | 0 |