- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 317/24 - SulfonesSulfoxides having sulfone or sulfoxide groups and doubly-bound oxygen atoms bound to the same carbon skeleton
Patent holdings for IPC class C07C 317/24
Total number of patents in this class: 131
10-year publication summary
|
3
|
14
|
9
|
9
|
11
|
8
|
3
|
11
|
4
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Central Glass Company, Limited | 1291 |
6 |
| Bristol-myers Squibb Company | 4729 |
5 |
| Sumitomo Chemical Company, Limited | 8996 |
5 |
| Peloton Therapeutics, Inc. | 38 |
5 |
| Bayer Cropscience AG | 1846 |
4 |
| Firmenich SA | 1759 |
4 |
| Novartis AG | 10263 |
3 |
| International Business Machines Corporation | 62621 |
3 |
| Bayer Intellectual Property GmbH | 2379 |
3 |
| UPL Limited | 629 |
3 |
| Owen-barry Pharmaceuticals Inc. | 8 |
3 |
| Corteva Agriscience LLC | 2645 |
3 |
| BASF SE | 21303 |
2 |
| Amgen Inc. | 4425 |
2 |
| FUJIFILM Corporation | 30512 |
2 |
| Murata Manufacturing Co., Ltd. | 25722 |
2 |
| Agan Chemical Manufacturers Ltd. | 2 |
2 |
| Canopy Growth Corporation | 212 |
2 |
| Gharda Chemicals Limited | 58 |
2 |
| Proximagen Limited | 38 |
2 |
| Other owners | 68 |