- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 49/503 - Saturated compounds containing a keto group being part of a ring containing hydroxy groups a keto group being part of a seven- to twelve-membered ring
Patent holdings for IPC class C07C 49/503
Total number of patents in this class: 8
10-year publication summary
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0
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1
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0
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0
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2
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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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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Phor-med, Inc. | 2 |
2 |
| Consiglio Nazionale delle Ricerche | 572 |
1 |
| Symrise AG | 1866 |
1 |
| Zhejiang University | 3490 |
1 |
| Zhejiang Xinhua Chemical Co., Ltd. | 8 |
1 |
| Consiglio per La Ricerca e La Sperimentazione in Agricoltura | 2 |
1 |
| Ningxia Xinhua Chemical Co., Ltd. | 3 |
1 |
| Other owners | 0 |