- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 223/02 - Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings
Patent holdings for IPC class C07D 223/02
Total number of patents in this class: 9
10-year publication summary
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1
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0
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0
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1
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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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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Janssen Pharmaceutica N.V. | 3358 |
2 |
| Duke Street Bio Limited | 13 |
2 |
| President and Fellows of Harvard College | 6043 |
1 |
| Incyte Holdings Corporation | 663 |
1 |
| Quest Diagnostics Investments LLC | 421 |
1 |
| Nocion Therapeutics, Inc. | 47 |
1 |
| Taizhou EOC Pharma Co., Ltd. | 9 |
1 |
| Other owners | 0 |