- All sections
- C - Chemistrymetallurgy
- C09K - Materials for applications not otherwise provided forapplications of materials not otherwise provided for
- C09K 19/50 - Mixtures of liquid crystal compounds covered by two or more of the preceding groups containing steroidal liquid crystal compounds
Patent holdings for IPC class C09K 19/50
Total number of patents in this class: 20
10-year publication summary
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2
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2
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2
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0
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0
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2
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2
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1
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1
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 28908 |
6 |
| Boe Technology Group Co., Ltd. | 39453 |
3 |
| Beijing BOE Optoelectronics Technology Co., Ltd. | 3844 |
2 |
| Japan Display Inc. | 6869 |
1 |
| Beijing BOE Display Technology Co., Ltd. | 2708 |
1 |
| Jiangsu Hecheng Display Technology Co., Ltd. | 97 |
1 |
| Kent State University | 245 |
1 |
| Osaka University | 3311 |
1 |
| South China Normal University | 155 |
1 |
| Sun Chemical Corporation | 854 |
1 |
| Zymergen Inc. | 279 |
1 |
| Shenzhen Guohua Optoelectronics Co., Ltd. | 106 |
1 |
| Other owners | 0 |