- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 303/26 - Ethers with hydroxy compounds containing no oxirane rings with polyhydroxy compounds having one or more free hydroxyl radicals
Patent holdings for IPC class C07D 303/26
Total number of patents in this class: 15
10-year publication summary
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1
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0
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3
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3
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1
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0
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0
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0
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1
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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
|
|---|---|---|
| Enanta Pharmaceuticals, Inc. | 424 |
4 |
| DENTSPLY DeTrey GmbH | 165 |
2 |
| Resonac Corporation | 3610 |
2 |
| Hitachi Chemical Company, Ltd. | 2236 |
1 |
| DIC Corporation | 3974 |
1 |
| Helvetica Industries (P) Limited | 2 |
1 |
| Korea Institute of Industrial Technology | 1032 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3634 |
1 |
| Shenzhen UV-Chemtech Co., Ltd. | 4 |
1 |
| The University of British Columbia | 1547 |
1 |
| Other owners | 0 |