- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 35/5833 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxides based on borides, nitrides or silicides based on boron nitride based on hexagonal boron nitride
Patent holdings for IPC class C04B 35/5833
Total number of patents in this class: 15
10-year publication summary
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2
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0
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1
|
3
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0
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2
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4
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0
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0
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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
|
|---|---|---|
| Denka Company Limited | 2655 |
6 |
| JFE Steel Corporation | 7074 |
2 |
| Schlumberger Technology Corporation | 11075 |
1 |
| 3m Innovative Properties Company | 17719 |
1 |
| Canon Inc. | 41151 |
1 |
| Smith International, Inc. | 714 |
1 |
| Hohai University | 215 |
1 |
| Saint-Gobain Ceramics and Plastics, Inc. | 8 |
1 |
| Vesuvius Crucible Company | 38 |
1 |
| Other owners | 0 |