C09K 2019/3074
Cy-cy-coo-cy-cy, or more cy rings
Official title: {Cy-Cy-COO-Cy-Cy, or more Cy rings}
C09K2019/3074 (Cy-cy-coo-cy-cy, or more cy rings) appears on 5 US grants and 5 published applications in this corpus.
Search patents in C09K- Granted patents
- 5
- Published applications
- 5
- Assignees
- 3
- Inventors
- 27
- Latest grant
- 4 Nov 2025
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| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
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Recent patents
- Liquid crystal compound, liquid crystal composition thereof, and liquid crystal display device4 Nov 2025US 12,460,133 B2Jiangsu Hecheng Display Technology Co., Ltd.
- Liquid crystal composition and liquid crystal display device comprising same8 Oct 2024US 12,110,437 B2Jiangsu Hecheng Display Technology Co., Ltd.
- Polymerizable liquid crystal composition, optically anisotropic film, optical film, polarizing plate, and image display device5 Sep 2023US 11,746,295 B2FUJIFILM Corporation
- Liquid crystal composition and display device thereof16 Feb 2021US 10,920,146 B2Jiangsu Hecheng Display Technology Co., Ltd.
- Liquid crystal composition and application thereof7 Aug 2018US 10,040,998 B2Shijiazhuang Chengzhi Yonghua Display Materials Co., Ltd.
- Liquid crystal compound, liquid crystal composition thereof, and liquid crystal display device29 May 2025US 2025/0171690 A1Jiangsu Hecheng Display Technology Co., Ltd.
- Liquid crystal composition and liquid crystal display device comprising same25 Jan 2024US 2024/0026223 A1Jiangsu Hecheng Display Technology Co., Ltd.
- Polymerizable liquid crystal composition, optically anisotropic film, optical film, polarizing plate, and image display device13 May 2021US 2021/0139778 A1FUJIFILM Corporation
- Liquid crystal composition and display device thereof1 Nov 2018US 2018/0312757 A1Jiangsu Hecheng Display Technology Co., Ltd.
- Liquid crystal composition and application thereof10 Nov 2016US 2016/0326435 A1Shijiazhuang Chengzhi Yonghua Display Materials Co., Ltd.
Most cited
By later US patents