C09K 2019/0451
The end chain group being a ch3ch=chch2ch2- chain
Official title: {the end chain group being a CH3CH=CHCH2CH2- chain}
C09K2019/0451 (The end chain group being a ch3ch=chch2ch2- chain) appears on 53 US grants and 27 published applications in this corpus.
Search patents in C09K- Granted patents
- 53
- Published applications
- 27
- Assignees
- 12
- Inventors
- 85
- Latest grant
- 11 Oct 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 11 | 0 |
| 2002 | 4 | 6 |
| 2003 | 5 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 3 |
| 2008 | 2 | 2 |
| 2009 | 3 | 3 |
| 2010 | 3 | 1 |
| 2011 | 0 | 2 |
| 2012 | 2 | 2 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 1 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Liquid crystal composition and liquid crystal display element including the same11 Oct 2022US 11,466,211 B2DIC Corporation
- Liquid crystal composition and liquid crystal display device16 Nov 2021US 11,174,431 B2DIC Corporation
- Liquid-crystalline medium and electro-optical liquid-crystal display23 Oct 2018US 10,106,741 B2Merck Patent GmbH
- Liquid crystal composition and liquid crystal display device8 Nov 2016US 9,487,701 B2Jnc Corporation
- Liquid crystal compound having perfluoroalkyl chain, and liquid crystal composition and liquid crystal display device7 Apr 2015US 8,999,196 B2Jnc Corporation
- Self alignment agent and liquid crystal composition thereof23 Apr 2026US 2026/0109900 A1Jiangsu Hecheng Display Technology Co., Ltd.
- Liquid crystal composition containing polymerizable compound and application of liquid crystal composition24 Aug 2023US 2023/0265345 A1Beijing Bayi Space Lcd Technology Co., Ltd
- Liquid crystal composition and liquid crystal display device2 Jan 2020US 2020/0002611 A1DIC Corporation
- Nematic liquid crystal composition and liquid crystal display device including the same16 Jun 2016US 2016/0168462 A1DIC Corporation
- Liquid crystal composition and liquid crystal display element including the same21 Jan 2016US 2016/0017227 A1DIC Corporation
Most cited
By later US patents
- Chlorobenzene derivatives, liquid-crystal composition, and liquid-crystal display elements25US 6,329,027 B1Chisso Corporation · 2001
- Liquid crystal compounds, liquid crystal compostions containing the compounds, and liquid crystal display devices made by using the compositions22US 6,190,576 B1Chisso Corporation · 2001
- Liquid-crystalline medium22US 6,740,369 B2Merck Patent GmbH · 2004
- Liquid crystal compounds exhibiting negative anisotropy of permittivity, liquid crystal compositions, and liquid crystal displays19US 6,210,761 B1Chisso Corporation · 2001
- Liquid crystalline compound, liquid crystal composition comprising the liquid crystal-line compound, and liquid crystal display device using the liquid crystal composition16US 6,319,570 B1Chisso Corporation · 2001