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Tonisvorst, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Superabsorbent composition with tannins for odor control
Patent number
RE47104
Issue date
Oct 30, 2018
Evonik Degussa GmbH
Franck Furno
Information
Patent Grant
Water-absorbing polymer structure having improved permeability and...
Patent number
9,534,095
Issue date
Jan 3, 2017
Evonik Degussa GmbH
Mirko Walden
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Preparation of highly permeable, superabsorbent polymer structures
Patent number
9,133,342
Issue date
Sep 15, 2015
Evonik Degussa GmbH
Mirko Walden
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Water-absorbing polymer structure having improved permeability and...
Patent number
8,907,017
Issue date
Dec 9, 2014
Evonik Degussa GmbH
Mirko Walden
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Biodegradable superabsorbent polymer composition with good absorpti...
Patent number
8,829,107
Issue date
Sep 9, 2014
Evonik Degussa GmbH
Franck Furno
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Superabsorbent composition with tannins for odor control
Patent number
8,658,146
Issue date
Feb 25, 2014
Evonik Degussa GmbH
Franck Furno
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Deodorizing super-absorbent composition
Patent number
8,653,320
Issue date
Feb 18, 2014
Evonik Degussa GmbH
Franck Furno
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for producing 2,6-dioxabicyclo-(3.3.0)-octane-4,8-dione
Patent number
8,378,127
Issue date
Feb 19, 2013
Evonik Degussa GmbH
Uwe Dingerdissen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Water-absorbing polymer structure with improved absorption properties
Patent number
8,247,499
Issue date
Aug 21, 2012
Evonik Stockhausen GmbH
Mirko Walden
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Superabsorbent polymer compositions having color stability
Patent number
8,236,876
Issue date
Aug 7, 2012
Evonik Stockhausen, LLC
Iqbal Ahmed
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Water-absorbing polymer structures with improved absorption properties
Patent number
8,071,202
Issue date
Dec 6, 2011
Evonik Stockhausen GmbH
Franck Furno
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Superabsorbent polymer compositions having color stability
Patent number
8,063,118
Issue date
Nov 22, 2011
Evonik Stockhausen, LLC
Iqbal Ahmed
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Superabsorbent polymer compositions having color stability
Patent number
7,816,426
Issue date
Oct 19, 2010
Evonik Stockhausen, LLC
Iqbal Ahmed
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Water-absorbing polymer particles delaying the decomposition of bod...
Patent number
7,625,957
Issue date
Dec 1, 2009
Stockhausen GmbH
Jörg Harren
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
DRIED BIOLOGICAL COMPOSITIONS AND METHODS THEREOF
Publication number
20240349730
Publication date
Oct 24, 2024
Evonik Operations GmbH
Mathias DERNEDDE
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
COMPOSITIONS CONTAINING BIOSURFACTANTS AND A LIPASE FROM STACHYBOTR...
Publication number
20230265359
Publication date
Aug 24, 2023
Evonik Operations GmbH
Alexandra Trambitas
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
WATER-ABSORBING POLYMER STRUCTURE HAVING IMPROVED PERMEABILITY AND...
Publication number
20140350191
Publication date
Nov 27, 2014
EVONIK DEGUSSA GmbH
Mirko Walden
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BIODEGRADABLE SUPERABSORBENT POLYMER COMPOSITION WITH GOOD ABSORPTI...
Publication number
20140339469
Publication date
Nov 20, 2014
EVONIK DEGUSSA GmbH
Franck Furno
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
PLASMA MODIFICATION OF WATER-ABSORBING POLYMER STRUCTURES
Publication number
20120145956
Publication date
Jun 14, 2012
Mirko Walden
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SUPERABSORBENT POLYMER COMPOSITIONS HAVING COLOR STABILITY
Publication number
20120083411
Publication date
Apr 5, 2012
Evonik Stockhausen LLC
Iqbal Ahmed
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITIONS BASED ON DIISOCYANATES OBTAINED FROM RENEWABLE RAW MAT...
Publication number
20120077932
Publication date
Mar 29, 2012
EVONIK DEGUSSA GmbH
Jan Pfeffer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF ISOCYANATES BASED ON RENEWABLE RAW MATERIALS
Publication number
20120071577
Publication date
Mar 22, 2012
EVONIK DEGUSSA GmbH
Jan Pfeffer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING 2,6-DIOXABICYCLO-(3.3.0)-OCTANE-4,8-DIONE
Publication number
20110269977
Publication date
Nov 3, 2011
EVONIK DEGUSSA GmbH
Uwe Dingerdissen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING ALDEHYDES AND KETONES FROM PRIMARY AND SECONDA...
Publication number
20110251399
Publication date
Oct 13, 2011
EVONIK DEGUSSA GmbH
Uwe Dingerdissen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SUPERABSORBENT POLYMER COMPOSITIONS HAVING COLOR STABILITY
Publication number
20110009841
Publication date
Jan 13, 2011
Evonik Stockhausen LLC
Iqbal Ahmed
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SUPERABSORBENT COMPOSITION WITH TANNINS FOR ODOR CONTROL
Publication number
20100209379
Publication date
Aug 19, 2010
Franck Furno
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIODEGRADABLE SUPERABSORBENT POLYMER COMPOSITION WITH GOOD ABSORPTI...
Publication number
20100057027
Publication date
Mar 4, 2010
Franck Furno
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
DEODORIZING SUPER-ABSORBENT COMPOSITION
Publication number
20100035757
Publication date
Feb 11, 2010
Franck Furno
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
WATER-ABSORBING POLYMER STRUCTURE HAVING IMPROVED PERMEABILITY AND...
Publication number
20090227741
Publication date
Sep 10, 2009
Mirko Walden
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
WATER-ABSORBING POLYMER STRUCTURES WITH IMPROVED ABSORPTION PROPERTIES
Publication number
20090202805
Publication date
Aug 13, 2009
Franck Furno
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPARATION OF HIGHLY PERMEABLE, SUPERABSORBENT POLYMER STRUCTURES
Publication number
20090105389
Publication date
Apr 23, 2009
Mirko Walden
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SUPERABSORBENT POLYMER COMPOSITIONS HAVING COLOR STABILITY
Publication number
20090023848
Publication date
Jan 22, 2009
Iqbal Ahmed
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Water-Absorbing Polymer Structure Surface-Treated with Polycations
Publication number
20080280128
Publication date
Nov 13, 2008
Franck Furno
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Water-Absorbing Polymer Structure with Improved Absorption Properties
Publication number
20080221277
Publication date
Sep 11, 2008
Mirko Walden
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for the Production of Hydrophilic Polymers and Finishing Pro...
Publication number
20070260357
Publication date
Nov 8, 2007
Jorg Issberner
G05 - CONTROLLING REGULATING
Information
Patent Application
Active substance-doped absorbing polymer particles, composition com...
Publication number
20070065503
Publication date
Mar 22, 2007
Stockhausen GmbH
Jorg Harren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Water-absorbing polymer particles inhibiting the breakdown of body...
Publication number
20050171235
Publication date
Aug 4, 2005
Jorg Harren
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...