- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 327/10 - Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms two oxygen atoms and one sulfur atom, e.g. cyclic sulfates
Patent holdings for IPC class C07D 327/10
Total number of patents in this class: 83
10-year publication summary
|
3
|
3
|
3
|
6
|
4
|
6
|
16
|
3
|
12
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Soulbrain Co., Ltd. | 231 |
7 |
| Samsung SDI Co., Ltd. | 7405 |
4 |
| Mitsui Chemicals, Inc. | 3188 |
4 |
| Central Glass Company, Limited | 1248 |
4 |
| Enanta Pharmaceuticals, Inc. | 425 |
4 |
| Geistlich Pharma AG | 167 |
4 |
| Ningde Amperex Technology Limited | 1866 |
3 |
| SCF Pharma Inc. | 27 |
3 |
| Mu Ionic Solutions Corporation | 163 |
3 |
| Wuhan Oxiran Special Chemicals Company | 3 |
3 |
| NEC Corporation | 34540 |
2 |
| Wako Pure Chemical Industries, Ltd. | 142 |
2 |
| Contemporary Amperex Technology Co., Limited | 5463 |
2 |
| Shenzhen Capchem Technology Co., Ltd. | 272 |
2 |
| Shandong Normal University | 14 |
2 |
| Zhuhai CosMX Battery Co., Ltd. | 522 |
2 |
| Contemporary Amperex Technology (Hong Kong) Limited | 2882 |
2 |
| LG Chem, Ltd. | 17657 |
1 |
| Merck Patent GmbH | 5856 |
1 |
| Bayer Cropscience AG | 2136 |
1 |
| Other owners | 27 |