Patent · US Active

Liquid-crystalline medium

US8834744B2 · kind B2 · utility

3Cited by

3References

23Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Michael Wittek · Darmstadt, DE
Brigitte Schuler · Großostheim, DE
Reiffenrath Volker · Roßdorf, DE
Mark Goebel · Darmstadt, DE
Markus Czanta · Darmstadt, DE

Key dates

Filing date	Aug 14, 2013
Grant date	Sep 16, 2014
Priority date	—
Expiry date	Aug 14, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09K2323/00
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The invention relates to a liquid-crystalline medium comprising one or more compounds of the formula I

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.