- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 35/32 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxides based on ferrites with cobalt oxide as the principal oxide
Patent holdings for IPC class C04B 35/32
Total number of patents in this class: 16
10-year publication summary
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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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2
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2
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2
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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
|
|---|---|---|
| Hitachi Metals, Ltd. | 1976 |
2 |
| Sumitomo Electric Industries, Ltd. | 15576 |
1 |
| Murata Manufacturing Co., Ltd. | 24684 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 5680 |
1 |
| NGK Insulators, Ltd. | 4995 |
1 |
| Contemporary Amperex Technology Co., Limited | 7024 |
1 |
| Emw Co., Ltd. | 128 |
1 |
| JFE Chemical Corporation | 121 |
1 |
| NDSU Research Foundation | 244 |
1 |
| Osaka University | 3385 |
1 |
| Rutgers, The State University of New Jersey | 1898 |
1 |
| Shenzhen Institutes of Advanced Technology Chinese Academy of Sciences | 2043 |
1 |
| Skyworks Solutions, Inc. | 3747 |
1 |
| Baker Hughes Holdings LLC | 3003 |
1 |
| Guangdong Kaijin New Energy Technology Co., Ltd. | 29 |
1 |
| Other owners | 0 |