- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 49/317 - Saturated compounds containing keto groups bound to rings polycyclic both carbon atoms bound to the keto group belonging to rings
Patent holdings for IPC class C07C 49/317
Total number of patents in this class: 2
10-year publication summary
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Gas Chemical Company, Inc. | 3643 |
1 |
| Boehringer Ingelheim International Trading (Shanghai) Co., Ltd. | 8 |
1 |
| Other owners | 0 |