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Klaus Zimmermann
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Viersen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process for providing noble metal-containing mixtures for recoverin...
Patent number
9,169,536
Issue date
Oct 27, 2015
Umicore AG & Co. KG
Klaus Zimmermann
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Sodium percarbonate particles having a shell layer comprising thios...
Patent number
7,718,592
Issue date
May 18, 2010
Degussa, GmbH
Klaus Zimmermann
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Coated sodium percarbonate granules with improved storage stability
Patent number
7,588,697
Issue date
Sep 15, 2009
Evonik Degussa GmbH
Klaus Zimmermann
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Liquid detergent and cleaning agent composition comprising a multi-...
Patent number
7,435,714
Issue date
Oct 14, 2008
Evonik Degussa GmbH
Ulrike Kottke
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Cross-linkable mixtures and a method for the production and utiliza...
Patent number
6,346,562
Issue date
Feb 12, 2002
General Electric Company
Rolf Haselhorst
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Surface-hardened objects of alloys of platinum and palladium and me...
Patent number
5,518,556
Issue date
May 21, 1996
Degussa Aktiengesellschaft
Wolfgang Weber
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Solder suspension for the application of thin layers of solder to s...
Patent number
5,431,745
Issue date
Jul 11, 1995
Degussa Aktiengesellschaft
Manfred Koschlig
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process for the preparation of wear-resistant hard material layers...
Patent number
5,354,578
Issue date
Oct 11, 1994
Degussa Aktiengesellschaft
Hans-Hermann Beyer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PROVIDING NOBLE METAL-CONTAINING MIXTURES FOR RECOVERIN...
Publication number
20140026715
Publication date
Jan 30, 2014
Umicore AG & Co. KG
Klaus Zimmermann
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Sodium Percarbonate Particles Having a Shell Layer Comprising Thios...
Publication number
20080045436
Publication date
Feb 21, 2008
Degussa GmbH
Klaus Zimmermann
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Hydrosoluble polymers exhibiting improved solubility characteristic...
Publication number
20070184266
Publication date
Aug 9, 2007
Norbert Steiner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Coated sodium percarbonate granules with improved storage stability
Publication number
20060249707
Publication date
Nov 9, 2006
DEGUSSA AG
Klaus Zimmermann
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Pressed shaped bodies comprising coated sodium percarbonate particles
Publication number
20060154841
Publication date
Jul 13, 2006
DEGUSSA AG
Harald Jakob
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Liquid detergent and cleaning agent composition
Publication number
20060148669
Publication date
Jul 6, 2006
DEGUSSA AG
Nee Kunz Ulrike Kottke
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Coated peroxygen compounds with controlled release, a process for t...
Publication number
20060063693
Publication date
Mar 23, 2006
DEGUSSA AG
Harald Jakob
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Sodium percarbonate particles with improved storage stability
Publication number
20060014658
Publication date
Jan 19, 2006
DEGUSSA AG
Klaus Zimmermann
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Inverter mixtures for polymer dispersions with improved environment...
Publication number
20040260017
Publication date
Dec 23, 2004
Richard Mertens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...