- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 227/12 - Heterocyclic compounds containing rings having one nitrogen atom as the only ring hetero atom, according to more than one of groups with hetero atoms directly attached to the ring nitrogen atom
Patent holdings for IPC class C07D 227/12
Total number of patents in this class: 1
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
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|---|---|---|
| ISP Investments Inc. | 454 |
1 |
| Other owners | 0 |