- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 39/16 - Type A from aqueous solutions of an alkali metal aluminate and an alkali metal silicate excluding any other source of alumina or silica but seeds
Patent holdings for IPC class C01B 39/16
Total number of patents in this class: 11
10-year publication summary
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1
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0
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0
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2
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2
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1
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1
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1
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0
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NGK Insulators, Ltd. | 5169 |
1 |
| Arkema France | 4237 |
1 |
| Ningbo University of Technology | 59 |
1 |
| POSCO | 2143 |
1 |
| PQ Silicas UK Limited | 53 |
1 |
| Research Institute of Industrial Science & Technology | 575 |
1 |
| Sinanen Zeomic Co., Ltd. | 10 |
1 |
| Soochow University | 1795 |
1 |
| Barchem LLC | 1 |
1 |
| Sony Group Corporation | 16259 |
1 |
| Zhejiang Hymater New Materials Co., Ltd | 4 |
1 |
| Other owners | 0 |