- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 15/06 - PeroxyhydratesPeroxyacids or salts thereof containing sulfur
Patent holdings for IPC class C01B 15/06
Total number of patents in this class: 7
10-year publication summary
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0
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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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0
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kurita Water Industries Ltd. | 1269 |
2 |
| Evonik Degussa GmbH | 1404 |
1 |
| Chiyoda Corporation | 420 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3599 |
1 |
| Nemaska Lithium Inc. | 77 |
1 |
| Screen Holdings Co., Ltd. | 3114 |
1 |
| Other owners | 0 |