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Bruno Lichtenegger
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Altoetting, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Packing of polycrystalline silicon
Patent number
10,221,002
Issue date
Mar 5, 2019
Wacker Chemie AG
Joachim Mattes
B32 - LAYERED PRODUCTS
Information
Patent Grant
Packing polycrystalline silicon
Patent number
9,981,796
Issue date
May 29, 2018
Wacker Chemie AG
Bruno Lichtenegger
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Packing polycrystalline silicon
Patent number
9,550,607
Issue date
Jan 24, 2017
Wacker Chemie AG
Matthias Vietz
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method and device for dosing and packaging polysilicon chunks and d...
Patent number
8,938,936
Issue date
Jan 27, 2015
Wacker Chemie AG
Matthias Vietz
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method and device for packaging polycrystalline bulk silicon
Patent number
8,833,042
Issue date
Sep 16, 2014
Wacker Chemie AG
Hanns Wochner
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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
Patents Applications
last 30 patents
Information
Patent Application
PACKING POLYCRYSTALLINE SILICON
Publication number
20160167862
Publication date
Jun 16, 2016
WACKER CHEMIE AG
Bruno LICHTENEGGER
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
PACKING POLYCRYSTALLINE SILICON
Publication number
20140165503
Publication date
Jun 19, 2014
WACKER CHEMIE AG
Matthias VIETZ
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
PACKING OF POLYCRYSTALLINE SILICON
Publication number
20130269295
Publication date
Oct 17, 2013
WACKER CHEMIE AG
Joachim MATTES
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD AND DEVICE FOR DOSING AND PACKAGING POLYSILICON CHUNKS AND D...
Publication number
20120198793
Publication date
Aug 9, 2012
WACKER CHEMIE AG
Matthias VIETZ
G01 - MEASURING TESTING
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 AND DEVICE FOR PACKAGING POLYCRYSTALLINE BULK SILICON
Publication number
20100154357
Publication date
Jun 24, 2010
Wacker Chemie AG
Hanns Wochner
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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