- All sections
- C - Chemistrymetallurgy
- C01F - Compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare earth metals
- C01F 7/765 - Ammonium aluminium sulfates
Patent holdings for IPC class C01F 7/765
Total number of patents in this class: 3
10-year publication summary
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
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|---|---|---|
| Ecotec Gestione Impianti S.r.l. | 11 |
1 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1236 |
1 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1205 |
1 |
| Other owners | 0 |