- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 49/493 - Saturated compounds containing a keto group being part of a ring containing hydroxy groups a keto group being part of a three- to five-membered ring
Patent holdings for IPC class C07C 49/493
Total number of patents in this class: 2
10-year publication summary
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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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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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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daiichi Sankyo Company, Limited | 1894 |
1 |
| Eastman Chemical Company | 2112 |
1 |
| Other owners | 0 |