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Holger Szillat
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Emmerting, DE
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Patents Grants
last 30 patents
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Patent Grant
Method for the production of stable binder-free high-purity molding...
Patent number
9,199,230
Issue date
Dec 1, 2015
Wacker Chemie AG
Holger Szillat
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for the production of stable binder-free high-purity mouldin...
Patent number
8,518,850
Issue date
Aug 27, 2013
Wacker Chemie AG
Holger Szillat
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for the production of a silica glass crucible with crystalli...
Patent number
6,946,030
Issue date
Sep 20, 2005
Wacker-Chemie GmbH
Fritz Schwertfeger
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
Method For The Production Of Stable Binder-Free High-Purity Molding...
Publication number
20130237413
Publication date
Sep 12, 2013
Wacker Chemie AG
Holger Szillat
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INSULATION HAVING A LAYERED STRUCTURE
Publication number
20130071640
Publication date
Mar 21, 2013
Wacker Chemie AG
Holger Szillat
B32 - LAYERED PRODUCTS
Information
Patent Application
Method For The Production Of Stable Binder-Free High-Purity Mouldin...
Publication number
20110224072
Publication date
Sep 15, 2011
Wacker Chemie AG
Holger Szillat
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR THE PRODUCTION OF STABLE BINDER-FREE HIGH-PURITY MOLDING...
Publication number
20100029473
Publication date
Feb 4, 2010
Wacker Chemie AG
Holger Szillat
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
High-purity silica powder, and process and apparatus for producing it
Publication number
20050129603
Publication date
Jun 16, 2005
Wacker-Chemie GmbH
Holger Szillat
B82 - NANO-TECHNOLOGY
Information
Patent Application
Method for the production of a shaped silica glass body
Publication number
20040216486
Publication date
Nov 4, 2004
Wacker-Chemie GmbH
Fritz Schwertfeger
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Method for the production of a silica glass crucible with crystalli...
Publication number
20030159648
Publication date
Aug 28, 2003
Fritz Schwertfeger
C30 - CRYSTAL GROWTH
Information
Patent Application
SiO2 shaped body which is vitrified in partial regions or completel...
Publication number
20030104920
Publication date
Jun 5, 2003
Wacker-Chemie GmbH
Fritz Schwertfeger
C30 - CRYSTAL GROWTH