- All sections
- C - Chemistrymetallurgy
- C05B - Phosphatic fertilisers
- C05B 11/00 - Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
Patent holdings for IPC class C05B 11/00
Total number of patents in this class: 19
10-year publication summary
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0
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2
|
1
|
1
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7
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1
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2
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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
|
|---|---|---|
| OCP S.A. | 78 |
5 |
| Easymining Sweden AB | 61 |
4 |
| Wisconsin Alumni Research Foundation | 3872 |
2 |
| Advansix Resins & Chemicals LLC | 299 |
2 |
| COATEX une société par actions simplifiée | 163 |
1 |
| Coatex S.A.S. | 226 |
1 |
| K-technologies, Inc. | 13 |
1 |
| Saudi Arabian Mining Company (Ma'aden) | 9 |
1 |
| Xiaohui Zhang | 8 |
1 |
| Migal Galilee Research Institute Ltd. | 57 |
1 |
| Other owners | 0 |