- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 281/08 - Seven-membered rings having the hetero atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
Patent holdings for IPC class C07D 281/08
Total number of patents in this class: 12
10-year publication summary
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1
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1
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0
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0
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0
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0
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1
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0
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1
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Principia Biopharma Inc. | 254 |
2 |
| The Trustees of Columbia University in the City of New York | 3675 |
1 |
| Armgo Pharma, Inc. | 12 |
1 |
| Auspex Pharmaceuticals, Inc. | 130 |
1 |
| CJ Healthcare Corporation | 60 |
1 |
| Daya Drug Discoveries, Inc. | 7 |
1 |
| Enanta Pharmaceuticals, Inc. | 427 |
1 |
| Les Laboratoires Servier | 497 |
1 |
| The Board of Regents of the University of Texas System | 2315 |
1 |
| HK Inno.n Corporation | 126 |
1 |
| RyCarma Therapeutics, Inc. | 25 |
1 |
| Other owners | 0 |