C09K 2019/3427
Six-membered ring with 3 or more oxygen atoms
Official title: {Six-membered ring with 3 or more oxygen atoms}
C09K2019/3427 (Six-membered ring with 3 or more oxygen atoms) appears on 10 US grants and 9 published applications in this corpus.
Search patents in C09K- Granted patents
- 10
- Published applications
- 9
- Assignees
- 4
- Inventors
- 27
- Latest grant
- 30 Oct 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 3 | 3 |
| 2017 | 2 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Liquid crystal compound and liquid crystal composition employing the same30 Oct 2018US 10,113,116 B2Daxin Materials Corporation
- Orthoester derivative, liquid crystal composition and liquid crystal display device28 Mar 2017US 9,605,207 B2Jnc Corporation
- Liquid-crystal compound, liquid-crystal composition and liquid-crystal display device21 Mar 2017US 9,598,639 B2Daxin Materials Corporation
- Liquid crystal compound, liquid crystal composition and liquid crystal display device27 Dec 2016US 9,527,870 B2Jnc Corporation
- Octahydro binaphthyl-based chiral compound-containing liquid-crystal composition and optical element4 Oct 2016US 9,458,125 B2Jnc Corporation
- Liquid-crystal composition and liquid-crystal display device employing the same14 Nov 2019US 2019/0345387 A1Daxin Materials Corporation
- Liquid crystal compound and liquid crystal composition employing the same4 Aug 2016US 2016/0222295 A1Daxin Materials Corporation
- Liquid crystal compound, liquid crystal composition and liquid crystal display device4 Feb 2016US 2016/0032187 A1Jnc Corporation
- Liquid-crystal compound, liquid-crystal composition and liquid-crystal display device28 Jan 2016US 2016/0024384 A1Daxin Materials Corporation
- Liquid crystal compound, liquid crystal composition and liquid crystal display device24 Dec 2015US 2015/0368272 A1Jnc Corporation
Most cited
By later US patents
- Polymerizable, chiral compounds and their use70US 5,780,629 ABASF SE · 1998
- Polymerizable, chiral compounds and their use37US 5,886,242 ABASF SE · 1999
- Optically isotropic liquid crystal medium and optical device4US 8,609,208 B2Jnc Corporation · 2013
- Liquid crystal composition and liquid crystal display device3US 8,795,795 B2Jnc Corporation · 2014
- Octahydro binaphthyl-based chiral compound-containing liquid-crystal composition and optical element2US 9,458,125 B2Jnc Corporation · 2016