- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 33/18 - Compounding ingredients for liquefying the batches
Patent holdings for IPC class C04B 33/18
Total number of patents in this class: 7
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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1
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1
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0
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1
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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
|
|---|---|---|
| One Will Co., Ltd | 1 |
1 |
| S T - Services & Trading S.r.l. | 1 |
1 |
| Chongqing Wonderful Ceramics Co., Ltd. | 6 |
1 |
| Dongguan City Wonderful Ceramics Industrial Park Co., Ltd. | 19 |
1 |
| Jiangxi Hemei Ceramics Co., Ltd. | 17 |
1 |
| Guangdong Jiamei Ceramics Co., Ltd. | 10 |
1 |
| Jiangxi Wonderful Ceramics Co., Ltd. | 4 |
1 |
| Other owners | 0 |