- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 6/869 - Zeolites
Patent holdings for IPC class A61K 6/869
Total number of patents in this class: 4
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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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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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
|
|---|---|---|
| Maruchi | 22 |
2 |
| Mitsui Chemicals, Inc. | 3217 |
1 |
| Atatürk Üni̇versi̇tesi̇ Fi̇kri̇ Mülki̇yet Haklari Koordi̇natörlüğü Döner Sermaye İşletmesi̇ | 43 |
1 |
| Other owners | 0 |