- All sections
- C - Chemistry; metallurgy
- C01F - Compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare earth metals
- C01F 7/028 - Beta-aluminas
Patent holdings for IPC class C01F 7/028
Total number of patents in this class: 6
10-year publication summary
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0
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0
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0
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0
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0
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1
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1
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2
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2
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Appotronics Corporation Limited | 1111 |
2 |
| Aluminum Technologies, LLC | 3 |
2 |
| The Penn State Research Foundation | 1423 |
1 |
| University of Maryland, College Park | 894 |
1 |
| Other owners | 0 |