- All sections
- C - Chemistrymetallurgy
- C09K - Materials for applications not otherwise provided forapplications of materials not otherwise provided for
- C09K 19/10 - Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
Patent holdings for IPC class C09K 19/10
Total number of patents in this class: 66
10-year publication summary
|
10
|
4
|
4
|
4
|
1
|
2
|
1
|
4
|
1
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Merck Patent GmbH | 5856 |
13 |
| DIC Corporation | 3681 |
10 |
| LG Chem, Ltd. | 17657 |
6 |
| JNC Corporation | 1532 |
6 |
| JNC Petrochemical Corporation | 403 |
6 |
| Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd. | 196 |
4 |
| Murata Manufacturing Co., Ltd. | 23784 |
2 |
| Dongjin Semichem Co., Ltd. | 473 |
2 |
| Sony Corporation | 31518 |
1 |
| The Regents of the University of California | 19572 |
1 |
| Sharp Corporation | 10201 |
1 |
| FUJIFILM Corporation | 28841 |
1 |
| Samsung SDI Co., Ltd. | 7405 |
1 |
| Sumitomo Chemical Company, Limited | 8997 |
1 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8482 |
1 |
| Jiangsu Hecheng Display Technology Co., Ltd. | 96 |
1 |
| Kent Displays Incorporated | 73 |
1 |
| Kent State University | 243 |
1 |
| Nippon Kayaku Kabushiki Kaisha | 1427 |
1 |
| The Regents of the University of Colorado, a body corporate | 2538 |
1 |
| Other owners | 5 |