C09K 2019/526
Gelling agents
Official title: {Gelling agents}
C09K2019/526 (Gelling agents) appears on 13 US grants and 16 published applications in this corpus.
Search patents in C09K- Granted patents
- 13
- Published applications
- 16
- Assignees
- 16
- Inventors
- 38
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 3 |
| 2004 | 1 | 1 |
| 2005 | 1 | 3 |
| 2006 | 3 | 3 |
| 2007 | 1 | 1 |
| 2008 | 2 | 0 |
| 2009 | 2 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- System comprising a nematic liquid crystal and an interface4 Nov 2025US 12,460,135 B2The University Court of the University of Edinburgh
- Gelling agent, a liquid crystal gel comprising the same, and a liquid crystal device comprising the liquid crystal gel15 Oct 2013US 8,557,141 B2LG Chem.Ltd.
- Fabrication of dichroic guest-host polarizer12 Jul 2011US 7,978,302 B2Sumitomo Chemical Company, Limited
- Liquid crystal composition containing at least two kinds of gelling agents and liquid crystal display device using the same14 Apr 2009US 7,517,566 B2Konica Minolta Holdings, Inc.
- Liquid crystal display device and manufacturing method thereof6 Jan 2009US 7,473,447 B2Konica Minolta Holdings, Inc.
- A system comprising a nematic liquid crystal and an interface16 May 2024US 2024/0158696 A1The University Court of the University of Edinburgh
- Liquid-crystal film21 Jan 2016US 2016/0017228 A1National Taiwan University
- Liquid crystal composition, method of forming an optically isotropic phase of a liquid crystal, and liquid crystal display device including the same12 Dec 2013US 2013/0329149 A1Industrial Cooperation Foundation Chonbuk National University
- Novel gelling agent, a liquid crystal gel comprising the same, and a liquid crystal device comprising the liquid crystal gel4 Aug 2011US 2011/0187971 A1LG Chem.Ltd.
- Dichroic guest-host polarizer25 Feb 2010US 2010/0045900 A1Koninklijke Philips Electronics N. V.
Most cited
By later US patents
- Fabrication of dichroic guest-host polarizer11US 7,978,302 B2Sumitomo Chemical Company, Limited · 2011
- Liquid crystal-templated conducting organic polymers3US 6,680,215 B2Northwestern University · 2004
- Liquid crystalline gel composition, and display medium, display device and display body using same3US 6,913,709 B2Ricoh Company, Ltd. · 2005
- Photo-responsive liquid crystal composition1US 7,037,444 B2Jsr Corporation · 2006
- Liquid crystal display element and light-modulating material1US 7,396,573 B2FUJIFILM Corporation · 2008