- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 231/00 - Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
Patent holdings for IPC class C07D 231/00
Total number of patents in this class: 146
10-year publication summary
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5
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5
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6
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7
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7
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6
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3
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3
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1
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wella Operations US LLC | 838 |
7 |
| The Johns Hopkins University | 5813 |
6 |
| Novartis AG | 10350 |
5 |
| Boehringer Ingelheim International GmbH | 4535 |
4 |
| Merck Sharp & Dohme LLC | 3708 |
4 |
| Merck Sharp & Dohme Corp. | 2184 |
3 |
| Cardioxyl Pharmaceuticals, Inc. | 46 |
3 |
| The Wistar Institute of Anatomy and Biology | 473 |
3 |
| Bristol-myers Squibb Company | 4809 |
2 |
| Hoffmann-La Roche Inc. | 3679 |
2 |
| Novartis Pharma AG | 176 |
2 |
| BASF SE | 21129 |
2 |
| Janssen Pharmaceutica N.V. | 3235 |
2 |
| Pfizer Inc. | 3362 |
2 |
| Bayer Intellectual Property GmbH | 2413 |
2 |
| Bayer Cropscience AG | 1893 |
2 |
| Bayer Animal Health GmbH | 202 |
2 |
| Mayo Foundation for Medical Education and Research | 3349 |
2 |
| FMC Corporation | 813 |
2 |
| Lycera Corporation | 31 |
2 |
| Other owners | 87 |