- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 317/22 - SulfonesSulfoxides having sulfone or sulfoxide groups and singly-bound oxygen atoms bound to the same carbon skeleton with sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
Patent holdings for IPC class C07C 317/22
Total number of patents in this class: 260
10-year publication summary
|
18
|
26
|
15
|
19
|
12
|
21
|
13
|
14
|
19
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Peloton Therapeutics, Inc. | 37 |
12 |
| Baylor College of Medicine | 941 |
8 |
| Kumiai Chemical Industry Co., Ltd. | 312 |
8 |
| Integrative Research Laboratories Sweden AB | 33 |
6 |
| The Regents of the University of California | 19839 |
5 |
| Sumitomo Chemical Company, Limited | 9018 |
5 |
| Arcus Biosciences, Inc. | 134 |
5 |
| Nippon Soda Co., Ltd. | 891 |
5 |
| The University of British Columbia | 1495 |
5 |
| Bristol-myers Squibb Company | 4875 |
4 |
| AstraZeneca AB | 2933 |
4 |
| Canopy Growth Corporation | 219 |
4 |
| DIC Corporation | 3759 |
4 |
| Ishihara Sangyo Kaisha, Ltd. | 658 |
4 |
| Mcmaster University | 795 |
4 |
| National University Corporation, Iwate University | 89 |
4 |
| Novartis AG | 10883 |
3 |
| AstraZeneca UK Limited | 655 |
3 |
| ExxonMobil Research And Engineering Company | 2590 |
3 |
| Toray Industries, Inc. | 6906 |
3 |
| Other owners | 161 |