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Christoph Tontrup
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Alzenau, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Dispersion, slurry and process for producing a casting mould for pr...
Patent number
8,778,449
Issue date
Jul 15, 2014
Evonik Degussa GmbH
Christoph Tontrup
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Mix and refractory product having a high hydration resistance produ...
Patent number
8,450,229
Issue date
May 28, 2013
Evonik Degussa GmbH
Christos G. Aneziris
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Carbon black, a process for preparation thereof and use thereof
Patent number
8,420,044
Issue date
Apr 16, 2013
Evonik Carbon Black GmbH
Klaus Bergemann
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Preparation for producing refractory materials
Patent number
8,303,702
Issue date
Nov 6, 2012
Evonik Degussa GmbH
Tadeusz Von Rymon Lipinski
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR THE INFILTRATION OF POROUS CERAMIC COMPONENTS
Publication number
20120156370
Publication date
Jun 21, 2012
EVONIK DEGUSSA GmbH
Christoph Tontrup
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
DISPERSION, SLURRY AND PROCESS FOR PRODUCING A CASTING MOULD FOR PR...
Publication number
20120111224
Publication date
May 10, 2012
CENTER FOR ABRASIVES & REFRAC R & D C.A.R.R.D GMBH
Christoph Tontrup
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CARBON BLACK, A PROCESS FOR PREPARATION THEREOF AND USE THEREOF
Publication number
20110076608
Publication date
Mar 31, 2011
EVONIK DEGUSSA GmbH
Klaus BERGEMANN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
MIX AND REFRACTORY PRODUCT HAVING A HIGH HYDRATION RESISTANCE PRODU...
Publication number
20100273636
Publication date
Oct 28, 2010
EVONIK DEGUSSA GmbH
Christos G. Aneziris
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
ZIRCONIUM DIOXIDE POWDER AND ZIRCONIUM DIOXIDE DISPERSION
Publication number
20100204033
Publication date
Aug 12, 2010
EVONIK DEGUSSA GmbH
Stipan Katusic
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PREPARATION FOR PRODUCING REFRACTORY MATERIALS
Publication number
20100029463
Publication date
Feb 4, 2010
EVONIK DEGUSSA GmbH
Tadeusz Von Rymon Lipinski
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
USE OF PYROGENIC METAL OXIDE FOR THE MANUFACTURE OF A SELFCOMPACTIN...
Publication number
20090301350
Publication date
Dec 10, 2009
EVONIK DEGUSSA GmbH
Christoph Tontrup
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Process for the Preparation of Products of High Early Strength Comp...
Publication number
20090272296
Publication date
Nov 5, 2009
Construction Research & Technology GmbH
Christoph Tontrup
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
PULVERULENT COMPOSITION COMPRISING A HYDRAULIC BINDER AND A PYROGEN...
Publication number
20090266273
Publication date
Oct 29, 2009
EVONIK DEGUSSA GmbH
Christoph Tontrup
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES