Inventor
RUHL ANDREAS
DE16 patents
⚠️ This page may combine multiple inventors who share the name “RUHL ANDREAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERCK PATENT GMBH
15 patentsUS7250198B2Jul 31, 2007
Liquid-crystalline compounds
MERCK PATENT GMBH17 citations92
US8008358B2Aug 30, 2011
Fluorosurfactants
MERCK PATENT GMBH8 citations84
US7604851B2Oct 20, 2009
Liquid-crystalline compounds
MERCK PATENT GMBH8 citations84
US11063227B2Jul 13, 2021
Electronic switching element
MERCK PATENT GMBH12 citations83
US10741778B2Aug 11, 2020
Electronic component including molecular layer
MERCK PATENT GMBH14 citations83
US5422035AJun 6, 1995
Benzene derivatives, and liquid-crystalline medium
MERCK PATENT GMBH12 citations74
US11168257B2Nov 9, 2021
Liquid crystalline medium
MERCK PATENT GMBH3 citations72
US10344217B2Jul 9, 2019
Device for controlling the passage of energy, containing a dichroic dye compound
MERCK PATENT GMBH6 citations72
US10738240B2Aug 11, 2020
Thiadiazoloquinoxaline derivatives
MERCK PATENT GMBH3 citations71
US7135210B2Nov 14, 2006
Liquid crystal compounds
MERCK PATENT GMBH5 citations63
US7914859B2Mar 29, 2011
Mesogenic compounds, liquid crystal medium and liquid crystal display
MERCK PATENT GMBH3 citations61
US6056895AMay 2, 2000
Fluorocyclohexane derivatives, and liquid-crystalline medium
MERCK PATENT GMBH4 citations61
US11522141B2Dec 6, 2022
Electronic switching element
MERCK PATENT GMBH1 citations60
US6875894B2Apr 5, 2005
Bis(alkylthio)carbenium salts
MERCK PATENT GMBH6 citations57
US12043782B2Jul 23, 2024
Liquid crystalline medium
MERCK PATENT GMBH0 citations45