- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 499/16 - Preparation of salts of alkali or alkaline earth metals
Patent holdings for IPC class C07D 499/16
Total number of patents in this class: 6
10-year publication summary
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Vardhman Chemtech Limited | 5 |
2 |
| Sandoz AG | 1410 |
1 |
| Shanghai Advanced Research Institute, Chinese Academy of Sciences | 47 |
1 |
| Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences | 163 |
1 |
| Suzhou Erye Pharmaceuticals Co., Ltd. | 1 |
1 |
| Other owners | 0 |