- All sections
- C - Chemistry; metallurgy
- C07D - Heterocyclic compounds
- C07D 335/04 - Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
Patent holdings for IPC class C07D 335/04
Total number of patents in this class: 80
10-year publication summary
|
2
|
7
|
3
|
1
|
11
|
5
|
4
|
6
|
8
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17205 |
11 |
| Samsung Display Co., Ltd. | 30585 |
4 |
| Merck Patent GmbH | 5909 |
3 |
| Duk San Neolux Co., Ltd. | 512 |
3 |
| East China University of Science and Technology | 473 |
3 |
| Shanghai Institute of Materia Medica, Chinese Academy of Sciences | 762 |
3 |
| Idemitsu Kosan Co., Ltd. | 3995 |
2 |
| Ono Pharmaceutical Co., Ltd. | 454 |
2 |
| Rothamsted Research Limited | 61 |
2 |
| E. I. du Pont de Nemours and Company | 4345 |
1 |
| Syngenta Participations AG | 4970 |
1 |
| Syngenta Limited | 509 |
1 |
| Canon Inc. | 36841 |
1 |
| FUJIFILM Corporation | 27102 |
1 |
| Board of Regents, The University of Texas System | 5370 |
1 |
| Alios BioPharma, Inc. | 69 |
1 |
| Aquinox Pharmaceuticals Inc. | 1 |
1 |
| Auspex Pharmaceuticals | 4 |
1 |
| The Board of Regents of the University of Oklahoma | 567 |
1 |
| Cylene Pharmaceuticals, Inc. | 35 |
1 |
| Other owners | 36 |