C09K 2019/3016
Cy-ph-ph
Official title: {Cy-Ph-Ph}
C09K2019/3016 (Cy-ph-ph) appears on 663 US grants and 892 published applications in this corpus.
Search patents in C09K- Granted patents
- 663
- Published applications
- 892
- Assignees
- 88
- Inventors
- 855
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 5 |
| 2004 | 6 | 6 |
| 2005 | 3 | 3 |
| 2006 | 1 | 4 |
| 2007 | 4 | 12 |
| 2008 | 7 | 22 |
| 2009 | 15 | 20 |
| 2010 | 25 | 16 |
| 2011 | 12 | 23 |
| 2012 | 11 | 20 |
| 2013 | 23 | 26 |
| 2014 | 15 | 35 |
| 2015 | 41 | 95 |
| 2016 | 62 | 104 |
| 2017 | 58 | 89 |
| 2018 | 55 | 89 |
| 2019 | 69 | 88 |
| 2020 | 55 | 56 |
| 2021 | 52 | 44 |
| 2022 | 47 | 28 |
| 2023 | 29 | 33 |
| 2024 | 31 | 21 |
| 2025 | 23 | 32 |
| 2026 | 16 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Liquid crystal compositions and display panels using the same23 Jun 2026US 12,662,629 B2Tcl China Star Optoelectronics Technology Co., Ltd.
- Method for reducing white flicker12 May 2026US 12,624,290 B2Merck Patent GmbH
- 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 medium5 May 2026US 12,618,008 B2Merck Patent GmbH
- Light control sheet and vehicle window27 Aug 2026US 2026/0250576 A1Toppan Holdings Inc.
- Liquid crystalline medium and compounds20 Aug 2026US 2026/0242665 A1Merck Patent GmbH
- Polymerizable liquid crystal formulations20 Aug 2026US 2026/0242666 A1Merck Patent GmbH
- Liquid crystal composition and light modulating device thereof13 Aug 2026US 2026/0234471 A1TD Electrooptic Films (TDEF) Inc.
- Liquid-crystalline medium30 Jul 2026US 2026/0218049 A1Merck Patent GmbH
Most cited
By later US patents
- Components for high-frequency technology41US 7,361,288 B2Merck Patent Gesellschaft Mit Besschrankter haftung · 2008
- Liquid-crystal medium37US 7,731,865 B2Merck Patent GmbH · 2010
- Liquid-crystalline medium34US 7,767,280 B2Merck Patent GmbH · 2010
- Liquid-crystal display22US 8,114,310 B2Merck Patent GmbH · 2012
- Polymeric dispersed liquid crystal light shutter device21US 7,837,897 B2Polytronix, Inc. · 2010