- All sections
- C - Chemistrymetallurgy
- C01F - Compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare earth metals
- C01F 7/76 - Double salts, i.e. compounds containing, besides aluminium and sulfate ions, only other cations, e.g. alums
Patent holdings for IPC class C01F 7/76
Total number of patents in this class: 14
10-year publication summary
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0
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1
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1
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4
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1
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1
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0
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1
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1
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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
|
|---|---|---|
| Toyota Motor Corporation | 31819 |
1 |
| Corning Incorporated | 10252 |
1 |
| Beijing University of Technology | 492 |
1 |
| SCG Chemicals Co., Ltd. | 158 |
1 |
| SunCor Energy Inc. | 739 |
1 |
| Usalco, LLC | 37 |
1 |
| The Water Company LLC | 11 |
1 |
| Zahonero Virgili, S.L. | 30 |
1 |
| SK Bioscience Co., Ltd. | 114 |
1 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12821 |
1 |
| Cascadero Copper Corporation | 2 |
1 |
| Current Lighting Solutions, LLC f/k/a GE Lighting Solutions, LLC | 400 |
1 |
| Abercorn Kaolin Pty Ltd | 1 |
1 |
| Rpz Consulting, LLC | 3 |
1 |
| Other owners | 0 |