The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 06, 2014
Filed:
Dec. 23, 2008
Georg Luessem, Petershausen, DE;
Christian Hock, Mainaschaff, DE;
Brigitte Schuler, Grossostheim, DE;
Eike Poetsch, Muehltal, DE;
Georg Luessem, Petershausen, DE;
Christian Hock, Mainaschaff, DE;
Brigitte Schuler, Grossostheim, DE;
Eike Poetsch, Muehltal, DE;
Merck Patent GmbH, Darmstadt, DE;
Abstract
The invention relates to a liquid-crystalline medium based on a mixture of polar compounds of positive dielectric anisotropy, characterized in that it comprises one or more compounds of the formula I and one or more compounds selected from the compounds of the formulae IA and IB in which R, R, L, Xand Xhave the meanings indicated in claim
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile