- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 497/00 - Heterocyclic compounds containing in the condensed system at least one hetero ring having oxygen and sulfur atoms as the only ring hetero atoms
Patent holdings for IPC class C07D 497/00
Total number of patents in this class: 26
10-year publication summary
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cyclenium Pharma Inc. | 9 |
3 |
| Pharmacyclics, Inc. | 97 |
2 |
| Pharmacyclics LLC | 241 |
2 |
| Glaxo Group Limited | 4375 |
1 |
| Bristol-myers Squibb Company | 4742 |
1 |
| Merck Sharp & Dohme Corp. | 2183 |
1 |
| Merck Patent GmbH | 5728 |
1 |
| Merck Sharp & Dohme B.V. | 913 |
1 |
| Takeda Pharmaceutical Company Limited | 2712 |
1 |
| Acerta Pharma B.V. | 69 |
1 |
| Biolume, Inc. | 2 |
1 |
| Curegenix, Inc. | 15 |
1 |
| Hutchison MediPharma Limited | 106 |
1 |
| Jiangsu Hengyi Pharmaceutical Co., Ltd. | 356 |
1 |
| Kuraray Co., Ltd. | 3589 |
1 |
| Lightwave Logic, Inc. | 92 |
1 |
| Pacific Biosciences of California, Inc. | 712 |
1 |
| Sunovion Pharmaceuticals Inc. | 244 |
1 |
| Kronos Bio, Inc. | 56 |
1 |
| Celltaxis, LLC | 29 |
1 |
| Other owners | 2 |