- All sections
- C - Chemistrymetallurgy
- C09K - Materials for applications not otherwise provided forapplications of materials not otherwise provided for
- C09K 19/06 - Non-steroidal liquid crystal compounds
Patent holdings for IPC class C09K 19/06
Total number of patents in this class: 364
10-year publication summary
|
25
|
16
|
24
|
19
|
16
|
10
|
10
|
17
|
8
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Merck Patent GmbH | 5848 |
109 |
| JNC Petrochemical Corporation | 403 |
24 |
| JNC Corporation | 1531 |
23 |
| Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd. | 196 |
22 |
| LG Chem, Ltd. | 17643 |
14 |
| Samsung Display Co., Ltd. | 32868 |
13 |
| FUJIFILM Corporation | 28829 |
13 |
| Sumitomo Chemical Company, Limited | 8987 |
9 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8482 |
7 |
| Transitions Optical, Inc. | 280 |
7 |
| Jiangsu Hecheng Display Technology Co., Ltd. | 96 |
6 |
| Au Optronics Corporation | 3603 |
5 |
| Industrial Technology Research Institute | 4955 |
4 |
| Nissan Chemical Industries, Ltd. | 1757 |
4 |
| Zeon Corporation | 4002 |
4 |
| 3m Innovative Properties Company | 17969 |
3 |
| LG Display Co., Ltd. | 12908 |
3 |
| Sharp Corporation | 10194 |
3 |
| Kent State University | 242 |
3 |
| Eneos Materials Corporation | 237 |
3 |
| Other owners | 85 |