- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 277/14 - Oxygen atoms
Patent holdings for IPC class C07D 277/14
Total number of patents in this class: 62
10-year publication summary
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2
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3
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4
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3
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3
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3
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8
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1
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5
|
1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Promentis Pharmaceuticals, Inc. | 15 |
7 |
| BASF SE | 20933 |
3 |
| Shanghai Institute of Materia Medica, Chinese Academy of Sciences | 823 |
3 |
| EuroChem Antwerpen | 18 |
3 |
| The Regents of the University of California | 19918 |
2 |
| Janssen Pharmaceutica N.V. | 3392 |
2 |
| Vertex Pharmaceuticals Incorporated | 1597 |
2 |
| API Corporation | 225 |
2 |
| Kunming Institute of Zoology, Chinese Academy of Sciences | 38 |
2 |
| National Health Research Institutes | 325 |
2 |
| Regents of the University of Minnesota | 2696 |
2 |
| Compagnie Generale des Etablissements Michelin | 4743 |
2 |
| F. Hoffmann-La Roche AG | 7925 |
1 |
| Hoffmann-La Roche Inc. | 3418 |
1 |
| Merck & Co., Inc. | 331 |
1 |
| Merck Sharp & Dohme Corp. | 2194 |
1 |
| Merck Patent GmbH | 5831 |
1 |
| Syngenta Crop Protection AG | 6054 |
1 |
| Compagnie générale des établissements Michelin SCA | 2569 |
1 |
| The General Hospital Corporation | 4733 |
1 |
| Other owners | 22 |