Inventor
HECKMEIER MICHAEL
DE100 patents
⚠️ This page may combine multiple inventors who share the name “HECKMEIER MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERCK PATENT GMBH
46 patentsUS6203724B1Mar 20, 2001
Crosslinked cyclohexane derivatives, and liquid-crystalline medium
MERCK PATENT GMBH103 citations98
US6217953B1Apr 17, 2001
Liquid-crystalline medium
MERCK PATENT GMBH66 citations96
US7440160B2Oct 21, 2008
Electro-optical light modulating element, electro-optical display and modulating medium
MERCK PATENT GMBH32 citations93
US7211302B2May 1, 2007
Photostable liquid crystalline medium
MERCK PATENT GMBH23 citations93
US7105210B2Sep 12, 2006
Liquid-crystalline medium
MERCK PATENT GMBH38 citations93
US7056561B2Jun 6, 2006
Liquid-crystalline medium
MERCK PATENT GMBH23 citations93
US7001646B2Feb 21, 2006
Liquid crystalline medium
MERCK PATENT GMBH26 citations93
US6793983B1Sep 21, 2004
Liquid crystal medium
MERCK PATENT GMBH19 citations93
US6592951B2Jul 15, 2003
Liquid-crystalline medium
MERCK PATENT GMBH20 citations93
US6582782B2Jun 24, 2003
Electro-optical liquid crystal display
MERCK PATENT GMBH22 citations93
US6468608B1Oct 22, 2002
Vinylene and ethyl compounds
MERCK PATENT GMBH20 citations93
US6376030B1Apr 23, 2002
Nematic liquid-crystal composition, and liquid-crystal display using same
MERCK PATENT GMBH22 citations93
US7390538B2Jun 24, 2008
Liquid-crystal medium containing monofluoroterphenyl compounds
MERCK PATENT GMBH33 citations92
US7291367B2Nov 6, 2007
Liquid-crystalline compounds
MERCK PATENT GMBH24 citations92
US7250198B2Jul 31, 2007
Liquid-crystalline compounds
MERCK PATENT GMBH17 citations92
US7060331B2Jun 13, 2006
Chiral compounds 1
MERCK PATENT GMBH47 citations92
US7041345B2May 9, 2006
Chiral compounds III
MERCK PATENT GMBH31 citations92
US6827990B2Dec 7, 2004
Liquid-crystalline medium
MERCK PATENT GMBH22 citations92
US6638581B2Oct 28, 2003
Liquid-crystal medium, and electro-optical display containing the medium
MERCK PATENT GMBH21 citations92
US7701628B2Apr 20, 2010
Electro-optic light control element, display and medium
MERCK PATENT GMBH9 citations84
US7604851B2Oct 20, 2009
Liquid-crystalline compounds
MERCK PATENT GMBH8 citations84
US7531106B2May 12, 2009
Mesogenic compounds, medium for electro-optical displays and electro-optical display
MERCK PATENT GMBH21 citations84
US7442475B2Oct 28, 2008
Cyanopyridone derivatives as liquid crystals
MERCK PATENT GMBH20 citations84
US7425356B2Sep 16, 2008
Chiral compounds
MERCK PATENT GMBH15 citations84
US7419706B2Sep 2, 2008
Liquid crystalline medium
MERCK PATENT GMBH18 citations84
US7189440B2Mar 13, 2007
Liquid-crystalline medium
MERCK PATENT GMBH18 citations84
US7175891B2Feb 13, 2007
Liquid-crystalline medium
MERCK PATENT GMBH13 citations84
US7122228B2Oct 17, 2006
Compound having negative Δε
MERCK PATENT GMBH13 citations84
US7033652B2Apr 25, 2006
Liquid-crystalline medium
MERCK PATENT GMBH11 citations84
US6781664B1Aug 24, 2004
Liquid-crystal switching elements comprising a liquid-crystal layer which has extremely low optical retardation and liquid-crystal displays containing them
MERCK PATENT GMBH14 citations84
US6780477B2Aug 24, 2004
Liquid crystalline compounds
MERCK PATENT GMBH16 citations84
US6521303B2Feb 18, 2003
Liquid-crystalline medium
MERCK PATENT GMBH13 citations84
US6139925AOct 31, 2000
Liquid-crystal composition, method of adjusting the resistance, and substituted phenols
MERCK PATENT GMBH16 citations83
US6723866B2Apr 20, 2004
Liquid-crystalline compounds
MERCK PATENT GMBH14 citations81
US7553522B2Jun 30, 2009
LC-mixtures with low frequency dependence for TFT-displays
MERCK PATENT GMBH8 citations76
US7678431B2Mar 16, 2010
Photostable liquid-crystalline medium
MERCK PATENT GMBH6 citations74
US7449222B2Nov 11, 2008
Liquid-crystalline medium
MERCK PATENT GMBH7 citations74
US7303791B2Dec 4, 2007
Liquid crystalline medium
MERCK PATENT GMBH6 citations74
US7291366B2Nov 6, 2007
Cyclopenta[b]naphthalene derivatives
MERCK PATENT GMBH7 citations74
US7074462B1Jul 11, 2006
Ester compounds and their use in liquid crystalline media
MERCK PATENT GMBH10 citations74
US7033654B2Apr 25, 2006
Liquid-crystalline medium
MERCK PATENT GMBH4 citations74
US6964794B2Nov 15, 2005
Liquid-crystalline medium
MERCK PATENT GMBH8 citations74
US6962733B2Nov 8, 2005
Liquid-crystalline medium
MERCK PATENT GMBH10 citations74
US6953610B2Oct 11, 2005
Liquid-crystalline medium
MERCK PATENT GMBH8 citations74
US6929832B2Aug 16, 2005
Liquid-crystal medium, and electro-optical display containing the liquid-crystal medium
MERCK PATENT GMBH9 citations74
US6890607B2May 10, 2005
Liquid-crystalline medium
MERCK PATENT GMBH8 citations74
MERCK GMBH
3 patentsMERCK KGAA
1 patentShowing the top 50 of 100 patents by PatentIndex Score.