- All sections
- C - Chemistrymetallurgy
- 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: 78
10-year publication summary
|
3
|
1
|
11
|
6
|
4
|
7
|
8
|
7
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17840 |
12 |
| Samsung Display Co., Ltd. | 37933 |
5 |
| Idemitsu Kosan Co., Ltd. | 4219 |
3 |
| Duk San Neolux Co., Ltd. | 686 |
3 |
| Merck Patent GmbH | 5663 |
2 |
| FUJIFILM Corporation | 30277 |
2 |
| East China University of Science and Technology | 543 |
2 |
| Ono Pharmaceutical Co., Ltd. | 419 |
2 |
| Research & Business Foundation Sungkyunkwan University | 2104 |
2 |
| Rothamsted Research Limited | 60 |
2 |
| Shanghai Institute of Materia Medica, Chinese Academy of Sciences | 858 |
2 |
| Solus Advanced Materials Co., Ltd. | 230 |
2 |
| E. I. du Pont de Nemours and Company | 3668 |
1 |
| Syngenta Participations AG | 1587 |
1 |
| Syngenta Limited | 436 |
1 |
| Canon Inc. | 42342 |
1 |
| Board of Regents, The University of Texas System | 6045 |
1 |
| JSR Corporation | 2513 |
1 |
| Boe Technology Group Co., Ltd. | 43067 |
1 |
| Alios BioPharma, Inc. | 61 |
1 |
| Other owners | 31 |