C09K 2019/2064
Ph-ph-coo-ph-ph
Official title: {Ph-Ph-COO-Ph-Ph}
C09K2019/2064 (Ph-ph-coo-ph-ph) appears on 6 US grants and 6 published applications in this corpus.
Search patents in C09K- Granted patents
- 6
- Published applications
- 6
- Assignees
- 8
- Inventors
- 12
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 3 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Light absorption anisotropic layer, optical film, viewing angle control system, and image display device6 Jan 2026US 12,516,244 B2FUJIFILM Corporation
- LCD panel, manufacturing method thereof, and LCD device21 Feb 2023US 11,586,076 B2Tcl China Star Optoelectronics Technology Co., Ltd.
- Lens element4 Apr 2017US 9,612,445 B2Merck Patent GmbH
- Liquid crystal compound having fluorine-containing alkenyl terminal group, liquid crystal composition and liquid crystal display device2 Aug 2016US 9,404,040 B2Jnc Corporation
- Liquid crystal composition8 Sep 2015US 9,127,199 B2Chunghwa Picture Tubes, Ltd.
- Light absorption anisotropic layer, optical film, viewing angle control system, and image display device2 May 2024US 2024/0141233 A1FUJIFILM Corporation
- Lcd panel, manufacturing method thereof, and lcd device29 Sep 2022US 2022/0308404 A1Tcl China Star Optoelectronics Technology Co., Ltd.
- Lens element22 Oct 2015US 2015/0301344 A1Merck Patent GmbH
- Liquid crystal compound having fluorine-containing alkenyl terminal group, liquid crystal composition and liquid crystal display device20 Aug 2015US 2015/0232759 A1Jnc Corporation
- Liquid crystal composition5 Mar 2015US 2015/0060734 A1Chunghwa Picture Tubes, Ltd.
Most cited
By later US patents