- 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: 263
10-year publication summary
|
16
|
23
|
15
|
17
|
9
|
18
|
13
|
14
|
18
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Peloton Therapeutics, Inc. | 38 |
13 |
| Baylor College of Medicine | 973 |
8 |
| Kumiai Chemical Industry Co., Ltd. | 314 |
8 |
| Integrative Research Laboratories Sweden AB | 36 |
7 |
| The Regents of the University of California | 20289 |
6 |
| Arcus Biosciences, Inc. | 143 |
6 |
| Sumitomo Chemical Company, Limited | 9109 |
5 |
| Nippon Soda Co., Ltd. | 891 |
5 |
| The University of British Columbia | 1537 |
5 |
| Bristol-myers Squibb Company | 4820 |
4 |
| Canopy Growth Corporation | 222 |
4 |
| DIC Corporation | 3848 |
4 |
| Ishihara Sangyo Kaisha, Ltd. | 667 |
4 |
| Mcmaster University | 821 |
4 |
| National University Corporation, Iwate University | 94 |
4 |
| Novartis AG | 10623 |
3 |
| LG Chem, Ltd. | 17679 |
3 |
| ExxonMobil Research And Engineering Company | 2537 |
3 |
| Toray Industries, Inc. | 7006 |
3 |
| Northwestern University | 3452 |
3 |
| Other owners | 161 |