- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 505/00 - Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula: , e.g. oxacephalosporinsSuch ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
Patent holdings for IPC class C07D 505/00
Total number of patents in this class: 3
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
|
|---|---|---|
| The Regents of the University of California | 20230 |
1 |
| Shionogi & Co., Ltd. | 839 |
1 |
| Bioamp Diagnostics, Inc. | 4 |
1 |
| Other owners | 0 |