C09K 2019/3025
Cy-ph-ph-ph
Official title: {Cy-Ph-Ph-Ph}
C09K2019/3025 (Cy-ph-ph-ph) appears on 232 US grants and 313 published applications in this corpus.
Search patents in C09K- Granted patents
- 232
- Published applications
- 313
- Assignees
- 39
- Inventors
- 446
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 3 |
| 2004 | 2 | 0 |
| 2005 | 1 | 2 |
| 2006 | 0 | 2 |
| 2007 | 2 | 2 |
| 2008 | 1 | 10 |
| 2009 | 9 | 6 |
| 2010 | 9 | 13 |
| 2011 | 3 | 11 |
| 2012 | 11 | 5 |
| 2013 | 12 | 9 |
| 2014 | 8 | 9 |
| 2015 | 11 | 23 |
| 2016 | 17 | 31 |
| 2017 | 18 | 36 |
| 2018 | 10 | 35 |
| 2019 | 24 | 27 |
| 2020 | 25 | 28 |
| 2021 | 20 | 13 |
| 2022 | 10 | 9 |
| 2023 | 11 | 10 |
| 2024 | 10 | 7 |
| 2025 | 8 | 15 |
| 2026 | 7 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Liquid crystal device14 Jul 2026US 12,680,024 B2Merck Patent GmbH
- Liquid crystalline compound, liquid crystal composition, and element16 Jun 2026US 12,655,351 B2Jnc Corporation
- Liquid-crystalline medium and liquid-crystal display comprising the same and compounds12 May 2026US 12,624,291 B2Merck Patent GmbH
- Liquid-crystalline medium5 May 2026US 12,618,007 B2Merck Patent GmbH
- Liquid crystal medium28 Apr 2026US 12,612,551 B2Merck Patent GmbH
- Liquid crystalline medium and compounds20 Aug 2026US 2026/0242665 A1Merck Patent GmbH
- Liquid-crystalline medium6 Aug 2026US 2026/0226350 A1Merck Patent GmbH
- Liquid crystalline compound, liquid crystal composition, and element11 Jun 2026US 2026/0159758 A1Jnc Corporation
- Liquid crystal composition and display panel30 Apr 2026US 2026/0117125 A1Tcl China Star Optoelectronics Technology Co., Ltd.
- Liquid crystalline medium29 Jan 2026US 2026/0028530 A1Merck Patent GmbH
Most cited
By later US patents
- Liquid crystal composition and liquid crystal display device182US 8,361,569 B2Jnc Corporation · 2013
- Liquid crystalline compound, medium and display19US 6,753,046 B2Merck Patent GmbH · 2004
- Liquid crystal composition and liquid crystal display device15US 8,535,768 B2Jnc Corporation · 2013
- Liquid crystal composition and liquid crystal display device13US 8,808,814 B2Jnc Corporation · 2014
- STN liquid-crystal display10US 5,997,767 AMerck Patent GmbH · 1999