- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 317/30 - SulfonesSulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton with sulfone or sulfoxide groups bound to carbon atoms of rings other than six-membered aromatic rings of the carbon skeleton
Patent holdings for IPC class C07C 317/30
Total number of patents in this class: 26
10-year publication summary
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3
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1
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1
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1
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2
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1
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3
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2
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2
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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
|
|---|---|---|
| Bristol-myers Squibb Company | 4757 |
4 |
| Spirify Pharma Inc | 10 |
4 |
| Qatar University | 188 |
3 |
| Recurium IP Holdings, LLC | 125 |
2 |
| KREMER-TAL, Sigal | 2 |
2 |
| Sumitomo Chemical Company, Limited | 8967 |
1 |
| Takeda Pharmaceutical Company Limited | 2698 |
1 |
| Alcon, Inc. | 5912 |
1 |
| Baylor College of Medicine | 1013 |
1 |
| Biogen Idec MA Inc. | 148 |
1 |
| Cytokinetics, Inc. | 251 |
1 |
| Galderma Research & Development | 350 |
1 |
| Ohio State Innovation Foundation | 2398 |
1 |
| Shionogi & Co., Ltd. | 885 |
1 |
| Sichuan Guokang Pharmaceutical Co., Ltd. | 4 |
1 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3339 |
1 |
| Other owners | 0 |