- All sections
- C - Chemistrymetallurgy
- C01F - Compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare earth metals
- C01F 5/28 - Fluorides
Patent holdings for IPC class C01F 5/28
Total number of patents in this class: 45
10-year publication summary
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1
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2
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0
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1
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1
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2
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6
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2
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5
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4
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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 | 33138 |
2 |
| Nikon Corporation | 7297 |
2 |
| The Regents of the University of Michigan | 4754 |
2 |
| DAe Joo Electronic Materials Co., Ltd. | 61 |
2 |
| Nanofluor GmbH | 6 |
2 |
| Canon Kabushiki Kaisha | 7113 |
2 |
| Innovative Manganese Technologies SA (Pty) Ltd. | 7 |
2 |
| Samsung Electronics Co., Ltd. | 148173 |
1 |
| Samsung Display Co., Ltd. | 35585 |
1 |
| Honda Motor Co., Ltd. | 25776 |
1 |
| LG Chem, Ltd. | 17674 |
1 |
| Centre National de La Recherche Scientifique | 10611 |
1 |
| Panasonic Corporation | 20012 |
1 |
| Murata Manufacturing Co., Ltd. | 24861 |
1 |
| Konica Minolta, Inc. | 8829 |
1 |
| Showa Denko K.K. | 2192 |
1 |
| Carl Zeiss SMT GmbH | 3043 |
1 |
| Korea Advanced Institute of Science and Technology | 4425 |
1 |
| BYD Company Limited | 5258 |
1 |
| Central Glass Company, Limited | 1274 |
1 |
| Other owners | 18 |