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Klaus Deller
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Hainburg, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Plasma-sprayed layers of aluminum oxide
Patent number
8,007,870
Issue date
Aug 30, 2011
Evonik Degussa GmbH
Yi Deng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Plasma-sprayed layers of aluminium oxide
Patent number
7,887,923
Issue date
Feb 15, 2011
Evonik Degussa GmbH
Yi Deng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Granules based on pyrogenically prepared silicon dioxide, method fo...
Patent number
7,780,937
Issue date
Aug 24, 2010
Evonik Degussa GmbH
Jürgen Meyer
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Slip containing zirconium dioxide and aluminum oxide and shaped bod...
Patent number
7,700,034
Issue date
Apr 20, 2010
Evonik Degussa GmbH
Monika Oswald
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Nanoscalar pyrogenically produced yttrium-zirconium mixed oxide
Patent number
7,465,431
Issue date
Dec 16, 2008
Degussa AG
Stipan Katusic
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Layer obtained from an aqueous dispersion containing a silicon/tita...
Patent number
7,132,157
Issue date
Nov 7, 2006
Degussa AG
Monika Oswald
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass prepared from pyrogenically prepared silicon dioxide
Patent number
6,890,873
Issue date
May 10, 2005
Degussa AG
Monika Oswald
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Dispersion comprising silicon/titanium mixed oxide powder, and gree...
Patent number
6,849,114
Issue date
Feb 1, 2005
Degussa AG
Monika Oswald
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Process for producing SiO2-TiO2 glasses having a low coefficient of...
Patent number
6,796,143
Issue date
Sep 28, 2004
Degussa AG
Rolf Clasen
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Pyrogenically prepared silicon dioxide
Patent number
6,679,945
Issue date
Jan 20, 2004
Degussa AG
Monika Oswald
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Surface-modified titanium dioxide
Patent number
6,663,851
Issue date
Dec 16, 2003
Degussa AG
Klaus Deller
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silicon-aluminum mixed oxide
Patent number
6,455,455
Issue date
Sep 24, 2002
Degussa AG
Klaus Deller
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for improving the stability of polymers
Patent number
6,319,974
Issue date
Nov 20, 2001
Degussa AG
Helmut Mangold
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Compacts based on pyrogenically produced oxides
Patent number
5,858,906
Issue date
Jan 12, 1999
Degussa Aktiengesellschaft
Klaus Deller
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Granules based on pyrogenically prepared silicon dioxide, methods f...
Patent number
5,776,240
Issue date
Jul 7, 1998
Degussa Aktiengesellschaft
Klaus Deller
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalyst precursor for an activated raney metal fixed-bed catalyst,...
Patent number
5,536,694
Issue date
Jul 16, 1996
Degussa Aktiengesellschaft
Peter Schuetz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for the selective hydrogenation of aromatic halonitro comp...
Patent number
5,512,529
Issue date
Apr 30, 1996
Degussa Aktiengesellschaft
Klaus Deller
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sulphidized catalyst which contains platinum on activated carbon
Patent number
5,498,585
Issue date
Mar 12, 1996
Degussa Aktiengesellschaft
Karin Bartels
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for uniform and reproducible shell impregnation of fixed be...
Patent number
5,498,590
Issue date
Mar 12, 1996
Degussa Aktiengesellschaft
Roland Burmeister
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for the catalytic conversion of waste gases containing hy...
Patent number
5,466,421
Issue date
Nov 14, 1995
Degussa Aktiengesellschaft
Klaus Deller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for preparing hydrogenation catalysts which contain noble m...
Patent number
5,449,655
Issue date
Sep 12, 1995
Degussa Aktiengesellschaft
Peter Albers
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for the production of a glyoxylic acid by catalytic oxidat...
Patent number
5,395,965
Issue date
Mar 7, 1995
Degussa Aktiengesellschaft
Roland Burmeister
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Shaped articles based on pyrogenically produced titanium dioxide
Patent number
5,366,938
Issue date
Nov 22, 1994
DEGUSSA AG
Klaus Deller
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Metal-containing, shaped polymeric, tertiary and/or secondary organ...
Patent number
5,237,019
Issue date
Aug 17, 1993
Degussa Aktiengesellschaft
Stefan Wieland
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Shaped articles based on pyrogenically produced titanium dioxide, m...
Patent number
5,231,067
Issue date
Jul 27, 1993
Degussa AG
Klaus Deller
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Cylindrically formed catalyst for the oxychlorination of ethylene
Patent number
5,166,120
Issue date
Nov 24, 1992
Degussa Aktiengesellschaft
Klaus Deller
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparation of gluconic acid by catalytic oxidation of g...
Patent number
5,132,452
Issue date
Jul 21, 1992
Degussa Aktiengesellschaft
Klaus Deller
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Apparatus for the catalytic conversion of waste gases
Patent number
5,108,717
Issue date
Apr 28, 1992
Degussa Aktiengesellchaft
Klaus Deller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Chlorination reactions and oxychlorination reactions in the presenc...
Patent number
5,099,085
Issue date
Mar 24, 1992
Wacker-Chemie GmbH
Rudolf Strasser
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pressed parts based on pyrogenically produced silicon dioxide, meth...
Patent number
5,086,031
Issue date
Feb 4, 1992
Degussa Aktiengesellschaft
Klaus Deller
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
PLASMA-SPRAYED LAYERS OF ALUMINUM OXIDE
Publication number
20100136249
Publication date
Jun 3, 2010
EVONIK DEGUSSA GmbH
Yi DENG
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
GRANULES OF METALS AND METAL OXIDES
Publication number
20100048376
Publication date
Feb 25, 2010
EVONIK DEGUSSA GmbH
Monika Oswald
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Method of Producing Glass of Optical Quality
Publication number
20090053427
Publication date
Feb 26, 2009
Degussa GmbH
Monika Oswald
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Process for the Production of Glass-Monoliths by Means of the Sol-G...
Publication number
20080264106
Publication date
Oct 30, 2008
Monika Oswald
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Slip Containing Zirconium Dioxide and Aluminum Oxide and Shaped Bod...
Publication number
20080258358
Publication date
Oct 23, 2008
EVONIK DEGUSSA GmbH
Monika Oswald
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Granules Based On Pyrogenically Prepared Silicon Dioxide, Method Fo...
Publication number
20080213591
Publication date
Sep 4, 2008
Degussa GmbH
Jurgen Meyer
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Method For Producing Ultra-High Purity, Optical Quality, Glass Arti...
Publication number
20080203625
Publication date
Aug 28, 2008
Degussa GmbH
Monika Oswald
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Aqueous/Organic Metal Oxide Dispersion And Coated Substrates And Mo...
Publication number
20080032117
Publication date
Feb 7, 2008
Degussa AG
Yi Deng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Metal Oxide Sol, Layer Produced Therewith and Shaped Article
Publication number
20070259176
Publication date
Nov 8, 2007
Degussa AG
Yi Deng
B82 - NANO-TECHNOLOGY
Information
Patent Application
Multi-component glass
Publication number
20070142201
Publication date
Jun 21, 2007
DEGUSSA AG
Monika Oswald
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Plasma-sprayed layers of aluminium oxide
Publication number
20060216430
Publication date
Sep 28, 2006
DEGUSSA AG
Yi Deng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Method for separating ashes in combustion installations
Publication number
20050129961
Publication date
Jun 16, 2005
DEGUSSA AG
Klaus Deller
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Glass prepared from pyrogenically prepared silicon dioxide
Publication number
20040116270
Publication date
Jun 17, 2004
Monika Oswald
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Dispersion comprising silicon/titanium mixed oxide powder, and gree...
Publication number
20030232149
Publication date
Dec 18, 2003
DEGUSA AG
Monika Oswald
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Layer obtained from an aqueous dispersion containing a silicon/tita...
Publication number
20030134128
Publication date
Jul 17, 2003
DEGUSSA AG
Monika Oswald
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Nanoscalar pyrogenically produced yttrium-zirconium mixed oxide
Publication number
20030101659
Publication date
Jun 5, 2003
Stipan Katusic
B82 - NANO-TECHNOLOGY
Information
Patent Application
Pyrogenically prepared silicon dioxide
Publication number
20020044903
Publication date
Apr 18, 2002
Monika Oswald
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Process for producing SiO2-TiO2 glasses having a low coefficient of...
Publication number
20020026810
Publication date
Mar 7, 2002
Rolf Clasen
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Granular product
Publication number
20010055639
Publication date
Dec 27, 2001
Tassilo Moritz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL