- All sections
- C - Chemistrymetallurgy
- C01F - Compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare earth metals
- C01F 11/12 - Oxides or hydroxides from silicates
Patent holdings for IPC class C01F 11/12
Total number of patents in this class: 14
10-year publication summary
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1
|
1
|
3
|
0
|
1
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2
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0
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2
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0
|
1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Trustees of Columbia University in the City of New York | 3663 |
3 |
| Hyundai Motor Company | 25119 |
1 |
| Massachusetts Institute of Technology | 10322 |
1 |
| The Board of Trustees of the Leland Stanford Junior University | 6724 |
1 |
| Wisconsin Alumni Research Foundation | 3903 |
1 |
| Asahi Kasei Kabushiki Kaisha | 2875 |
1 |
| Carnegie Mellon University | 1655 |
1 |
| IUCF-HYU (Industry-University Cooperation Foundation Hanyang University) | 1711 |
1 |
| Nagoya Institute of Technology | 257 |
1 |
| Vale Fertilizantes SA | 5 |
1 |
| Kia Corporation | 12853 |
1 |
| SABIC Agri-Nutrients Company | 111 |
1 |
| Other owners | 0 |