- All sections
- B - Performing operations; transporting
- B28C - Preparing clay; producing mixtures containing clay or cementitious material, e.g. plaster
- B28C 1/02 - Apparatus or methods for obtaining or processing clay for producing or processing clay suspensions
Patent holdings for IPC class B28C 1/02
Total number of patents in this class: 10
10-year publication summary
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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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1
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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
|
|---|---|---|
| Kyocera Corporation | 13319 |
2 |
| CER Group S.r.l. | 4 |
2 |
| GE Infrastructure Technology, LLC | 6103 |
2 |
| Tokuyama Corporation | 1339 |
1 |
| United States Gypsum Company | 999 |
1 |
| Europea Microfusioni Aerospaziali S.p.A. | 8 |
1 |
| Bun-tech Tecnologia EM Insumos Ltda. | 2 |
1 |
| Other owners | 0 |