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Matthaeus Schantz
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Reut, DE
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Patents Grants
last 30 patents
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Patent Grant
Method and device for comminuting and sorting polysilicon
Patent number
8,074,905
Issue date
Dec 13, 2011
Wacker Chemie AG
Marcus Schaefer
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Method for the nondestructive material testing of highly pure polyc...
Patent number
7,694,568
Issue date
Apr 13, 2010
Wacker Chemie AG
Andreas Hegen
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for the mechanical comminution of semiconducto...
Patent number
7,360,727
Issue date
Apr 22, 2008
Wacker Chemie AG
Matthaeus Schantz
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND DEVICE FOR PRODUCING THIN SILICON RODS
Publication number
20120151969
Publication date
Jun 21, 2012
WACKER CHEMIE AG
Bruno LICHTENEGGER
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method For The Nondestructive Material Testing Of Highly Pure Polyc...
Publication number
20080053232
Publication date
Mar 6, 2008
Wacker Chemie AG
Andreas Hegen
G01 - MEASURING TESTING
Information
Patent Application
Method and Device For Comminuting and Sorting Polysilicon
Publication number
20070235574
Publication date
Oct 11, 2007
Wacker Chemie AG
Marcus Schaefer
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Application
Apparatus and method for the mechanical comminution of semiconducto...
Publication number
20060243834
Publication date
Nov 2, 2006
Wacker Chemie AG
Matthaeus Schantz
C01 - INORGANIC CHEMISTRY