P

Inventor

RIEGER BERNHARD

DE113 patents
⚠️ This page may combine multiple inventors who share the name “RIEGER BERNHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MERCK PATENT GMBH

34 patents
US5384065AJan 24, 1995

Matrix liquid-crystal display

MERCK PATENT GMBH67 citations96
US5122295AJun 16, 1992

Matrix liquid crystal display

MERCK PATENT GMBH69 citations95
US5578241ANov 26, 1996

Liquid crystal display

MERCK PATENT GMBH42 citations93
US5368772ANov 29, 1994

Liquid-crystalline medium

MERCK PATENT GMBH33 citations93
US5328642AJul 12, 1994

Liquid-crystalline medium

MERCK PATENT GMBH20 citations93
US5308542AMay 3, 1994

4,4'-disubstituted 2',3-difluorobisphenyls and a liquid-crystalline medium

MERCK PATENT GMBH25 citations93
US5308535AMay 3, 1994

Electro-optical system containing a compensating film

MERCK PATENT GMBH44 citations93
US5445764AAug 29, 1995

Cyclobutane benzene derivatives

MERCK PATENT GMBH22 citations92
US5397505AMar 14, 1995

Liquid crystalline medium

MERCK PATENT GMBH24 citations92
US5389289AFeb 14, 1995

Liquid-crystalline medium

MERCK PATENT GMBH25 citations92
US5378395AJan 3, 1995

Matrix liquid crystal display

MERCK PATENT GMBH20 citations92
US5286411AFeb 15, 1994

Liquid-crystalline medium

MERCK PATENT GMBH29 citations92
US5714087AFeb 3, 1998

Supertwist liquid-crystal display

MERCK PATENT GMBH34 citations91
US6017469AJan 25, 2000

Supertwist liquid-crystal display

MERCK PATENT GMBH31 citations89
US6139925AOct 31, 2000

Liquid-crystal composition, method of adjusting the resistance, and substituted phenols

MERCK PATENT GMBH16 citations83
US5891360AApr 6, 1999

Phenylcyclohexanes and a liquid-crystalline medium

MERCK PATENT GMBH11 citations82
US5458805AOct 17, 1995

Phenylcyclohexanes and a liquid-crystalline medium

MERCK PATENT GMBH17 citations82
US5389295AFeb 14, 1995

Benzene derivatives, and a liquid crystal medium

MERCK PATENT GMBH19 citations82
US5308541AMay 3, 1994

Halogenated benzene derivatives, and a liquid-crystalline medium

MERCK PATENT GMBH18 citations82
US6955837B2Oct 18, 2005

Phenylcyclohexanes and a liquid-crystalline medium

MERCK PATENT GMBH3 citations74
US6905740B2Jun 14, 2005

Matrix liquid crystal display

MERCK PATENT GMBH7 citations74
US6677002B2Jan 13, 2004

Phenylcyclohexanes and a liquid-crystalline medium

MERCK PATENT GMBH6 citations74
US6562419B1May 13, 2003

Matrix liquid crystal display

MERCK PATENT GMBH6 citations74
US6284154B1Sep 4, 2001

Phenylcyclohexanes and a liquid-crystalline medium

MERCK PATENT GMBH7 citations74
US5985171ANov 16, 1999

Liquid-crystalline medium

MERCK PATENT GMBH9 citations74
US5868962AFeb 9, 1999

Liquid-crystalline medium

MERCK PATENT GMBH15 citations74
US5746941AMay 5, 1998

Liquid-crystalline medium

MERCK PATENT GMBH11 citations74
US5744058AApr 28, 1998

Dienes and liquid-crystalline media

MERCK PATENT GMBH13 citations74
US5637672AJun 10, 1997

Polyimides for STN displays

MERCK PATENT GMBH11 citations74
US5616284AApr 1, 1997

Liquid-crystalline medium

MERCK PATENT GMBH7 citations74
US5519525AMay 21, 1996

Matrix liquid crystal display

MERCK PATENT GMBH10 citations74
US5480581AJan 2, 1996

Liquid-crystalline medium

MERCK PATENT GMBH17 citations74
US5350535ASep 27, 1994

Liquid-crystalline medium

MERCK PATENT GMBH16 citations74
US5308537AMay 3, 1994

Mesogenic compounds

MERCK PATENT GMBH17 citations74

BASF AG

7 patents
US5621127AApr 15, 1997

Preparation of bridged half sandwich complexes

BASF AG98 citations98
US5296434AMar 22, 1994

Soluble catalyst systems for the preparation of polyalk-1-enes having high molecular weights

BASF AG343 citations96
US5132262AJul 21, 1992

Soluble catalyst systems for the polymerization of C2 - to C10 -alk-l-enes

BASF AG188 citations96
US6284868B1Sep 4, 2001

Functionalized carbon monoxide copolymers

BASF AG31 citations92
US5321189AJun 14, 1994

Preparation of propene oligomers

BASF AG21 citations92
US7145022B2Dec 5, 2006

Catalyst for the carbonylation of oxiranes

BASF AG38 citations91
US5453475ASep 26, 1995

Process for preparing low density ethylene copolymers

BASF AG15 citations74

(unassigned)

2 patents
US6555643B1Apr 29, 2003

Linear, isotactic polymers, process for preparing same, and use thereof

119 citations99
US6576726B1Jun 10, 2003

Catalyst combination and a process for preparing linear, isotatic polymers

8 citations74

MERCK KGAA

2 patents
US6004479ADec 21, 1999

Matrix liquid crystal display

MERCK KGAA17 citations92
US6180026B1Jan 30, 2001

Nematic liquid crystal mixtures and a matrix liquid crystal display

MERCK KGAA12 citations74

PROCTER & GAMBLE

2 patents
US6770713B2Aug 3, 2004

Compatbilizer and modifier for polymeric compositions comprising polyolefins

PROCTER & GAMBLE46 citations89
US6863989B1Mar 8, 2005

Adhesives comprising linear isotactic polymers

PROCTER & GAMBLE13 citations82

BASF SE

1 patent
US7420064B2Sep 2, 2008

Catalyst and method for the carbonylation of oxiranes

BASF SE35 citations91

HIRT FRIEDHELM LEUCHTEN

1 patent
US4747027AMay 24, 1988

Fluorescent lamp light unit

HIRT FRIEDHELM LEUCHTEN27 citations89

SUED CHEMIE AG

1 patent
US7381679B2Jun 3, 2008

Catalyst combination, isotactic polymers and also a method for producing linear isotactic polymers and the use thereof

SUED CHEMIE AG11 citations77

Showing the top 50 of 113 patents by PatentIndex Score.