Kerstin Becher

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Waldhausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous dispersions of silica for increasing early strength in ceme...
- Patent number 8,835,535
- Issue date Sep 16, 2014
- Evonik Degussa GmbH
- Ulrich Fischer
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Vinyl ester maleic acid derivative copolymers
- Patent number 8,227,559
- Issue date Jul 24, 2012
- Construction Research & Technology GmbH
- Jochen Mezger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pulverulent polycondensation products
- Patent number 8,053,498
- Issue date Nov 8, 2011
- Construction Research & Technology GmbH
- Philipp Wieland
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Polycondensation product based on aromatic or heteroaromatic compou...
- Patent number 7,910,640
- Issue date Mar 22, 2011
- Construction Research & Technology GmbH
- Philipp Wieland
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Vinyl Ester Maleic Acid Derivative Copolymers
- Publication number 20110054082
- Publication date Mar 3, 2011
- Jochen Mezger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AQUEOUS DISPERSIONS OF SILICA FOR INCREASING EARLY STRENGTH IN CEME...
- Publication number 20100324173
- Publication date Dec 23, 2010
- EVONIK DEGUSSA GmbH
- Ulrich Fischer
- 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 Polycondensation Products
- Publication number 20090054558
- Publication date Feb 26, 2009
- Construction Research & Technology GmbH
- Philipp Wieland
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Polycondensation Product Base on Aromatic or Heteroaromatic Compoun...
- Publication number 20080108732
- Publication date May 8, 2008
- Philipp Wieland
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...