P

Inventor

WEBER GEORG

DE150 patents
⚠️ This page may combine multiple inventors who share the name “WEBER GEORG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MERCK PATENT GMBH

39 patents
US5211878AMay 18, 1993

Difluorobenzonitrile derivatives

MERCK PATENT GMBH200 citations99
US4639328AJan 27, 1987

Thienothiophene derivatives

MERCK PATENT GMBH77 citations96
US4551264ANov 5, 1985

Polyhalogenoaromatic compounds for liquid crystal compositions

MERCK PATENT GMBH83 citations96
US4510069AApr 9, 1985

Cyclohexane derivatives

MERCK PATENT GMBH84 citations96
US4398803AAug 16, 1983

Liquid crystal display element

MERCK PATENT GMBH73 citations96
US5122295AJun 16, 1992

Matrix liquid crystal display

MERCK PATENT GMBH69 citations95
US4886621ADec 12, 1989

Liquid crystal phase

MERCK PATENT GMBH48 citations94
US5932138AAug 3, 1999

Benzene derivatives, and liquid-crystalline medium

MERCK PATENT GMBH19 citations93
US5718840AFeb 17, 1998

Benzene derivatives, and liquid-crystalline medium

MERCK PATENT GMBH22 citations93
US5626793AMay 6, 1997

Liquid-crystalline compounds

MERCK PATENT GMBH33 citations93
US5536442AJul 16, 1996

Fluorinated liquid crystal compounds and liquid crystal medium containing same

MERCK PATENT GMBH29 citations93
US5286410AFeb 15, 1994

Supertwist liquid-crystal display

MERCK PATENT GMBH24 citations93
US5279764AJan 18, 1994

Dihalogenobenzene derivatives

MERCK PATENT GMBH34 citations93
US5236620AAug 17, 1993

2,3-difluorobenzene derivatives

MERCK PATENT GMBH28 citations93
US5178790AJan 12, 1993

Supertwist liquid crystal display

MERCK PATENT GMBH25 citations93
US5068053ANov 26, 1991

Ethyne derivatives as a component of liquid crystal phases

MERCK PATENT GMBH23 citations93
US5055223AOct 8, 1991

Aryl-sulfur pentafluorides

MERCK PATENT GMBH35 citations93
US4925590AMay 15, 1990

Derivatives of 4-cyano-2,3-difluorophenol

MERCK PATENT GMBH30 citations93
US4818428AApr 4, 1989

Liquid crystal phase

MERCK PATENT GMBH39 citations93
US4713197ADec 15, 1987

Nitrogen-containing heterocyclic compounds

MERCK PATENT GMBH28 citations93
US4702562AOct 27, 1987

Liquid crystal phase

MERCK PATENT GMBH27 citations93
US4606845AAug 19, 1986

Bicyclohexylethanes

MERCK PATENT GMBH41 citations93
US4490305ADec 25, 1984

Liquid-crystalline halogen compounds, process for their preparation, dielectrics containing these, and electro-optical display element

MERCK PATENT GMBH30 citations93
US5378395AJan 3, 1995

Matrix liquid crystal display

MERCK PATENT GMBH20 citations92
US4776973AOct 11, 1988

Pyrimidine derivatives

MERCK PATENT GMBH34 citations92
US4730904AMar 15, 1988

Organosilicon compounds

MERCK PATENT GMBH35 citations92
US5714087AFeb 3, 1998

Supertwist liquid-crystal display

MERCK PATENT GMBH34 citations91
US5171469ADec 15, 1992

Liquid-crystal matrix display

MERCK PATENT GMBH38 citations91
US4873019AOct 10, 1989

Cyclopentane derivatives

MERCK PATENT GMBH30 citations91
US3953491AApr 27, 1976

Phenyl esters of 4-benzoyloxybenzoic acid

MERCK PATENT GMBH41 citations91
US4724097AFeb 9, 1988

Bicyclohexylethanes

MERCK PATENT GMBH27 citations90
US5308538AMay 3, 1994

Supertwist liquid-crystal display

MERCK PATENT GMBH24 citations89
US4659502AApr 21, 1987

Ethane derivatives

MERCK PATENT GMBH53 citations89
US6544602B1Apr 8, 2003

Supertwist liquid-crystal displays and liquid-crystal mixtures therefor

MERCK PATENT GMBH13 citations84
US6056893AMay 2, 2000

Dopants

MERCK PATENT GMBH18 citations84
US5196140AMar 23, 1993

Electro-optical liquid crystal display element

MERCK PATENT GMBH20 citations82
US5108652AApr 28, 1992

Cyclohexane derivatives

MERCK PATENT GMBH20 citations82
US4985583AJan 15, 1991

Cyclohexane derivatives

MERCK PATENT GMBH19 citations82
US4877547AOct 31, 1989

Liquid crystal display element

MERCK PATENT GMBH21 citations82

BOSCH GMBH ROBERT

3 patents
US6041594AMar 28, 2000

Mixture delivery device for internal combustion engines

BOSCH GMBH ROBERT131 citations97
US6948311B2Sep 27, 2005

Method and device for controlling an exhaust gas aftertreatment system

BOSCH GMBH ROBERT36 citations89
US6896000B2May 24, 2005

Control element for the simultaneous control of gaseous streams

BOSCH GMBH ROBERT13 citations82

STEYR DAIMLER PUCH AG

1 patent
US4722544AFeb 2, 1988

Mounting assembly for unsteerable wheels

STEYR DAIMLER PUCH AG137 citations98

MERCK KGAA

1 patent
US6004479ADec 21, 1999

Matrix liquid crystal display

MERCK KGAA17 citations92

BESCRANKTER HAFTUNG

1 patent
US4871469AOct 3, 1989

Nematic liquid-crystalline phases

BESCRANKTER HAFTUNG47 citations90

WEBER GEORG

1 patent
US6986703B2Jan 17, 2006

Apparatus for processing substantially planar workpieces

WEBER GEORG14 citations84

(unassigned)

1 patent
US6299517B1Oct 9, 2001

Belt sanding machine

15 citations84

LUK FAHRZEUG HYDRAULIK

1 patent
US7263877B2Sep 4, 2007

Determination of the piston stroke in a reciprocating piston machine

LUK FAHRZEUG HYDRAULIK10 citations83

BEHR GMBH & CO

1 patent
US6953325B2Oct 11, 2005

Safety device to limit pressure in an axial-piston compressor housing

BEHR GMBH & CO13 citations83

PHILIPS CORP

1 patent
US5231553AJul 27, 1993

System comprising magnetic tape cassette apparatus and two different types of magnetic tape cassettes playable in such apparatus

PHILIPS CORP20 citations82

Showing the top 50 of 150 patents by PatentIndex Score.