Mirko Walden

Person

Herten, DE

People

Patents Grantslast 30 patents

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
Water-absorbing polymer structure with improved color stability
- Patent number 8,372,920
- Issue date Feb 12, 2013
- Evonik Stockhausen GmbH
- Mirko Walden
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
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
Hydrolytically stable postcrosslinked superabsorbents
- Patent number 7,728,079
- Issue date Jun 1, 2010
- Evonik Degussa GmbH
- Jörg Harren
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

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
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
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
WATER-ABSORBING POLYMER STRUCTURE WITH IMPROVED COLOR STABILITY
- Publication number 20100286287
- Publication date Nov 11, 2010
- Mirko Walden
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
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
Hydrolytically Stable Postcrosslinked Superabsorbents
- Publication number 20080214740
- Publication date Sep 4, 2008
- Degussa GmbH
- Jorg Harren
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Mirko Walden

Person

Patents Grantslast 30 patents

Water-absorbing polymer structure having improved permeability and...

Preparation of highly permeable, superabsorbent polymer structures

Water-absorbing polymer structure having improved permeability and...

Water-absorbing polymer structure with improved color stability

Water-absorbing polymer structure with improved absorption properties

Superabsorbent polymer compositions having color stability

Superabsorbent polymer compositions having color stability

Superabsorbent polymer compositions having color stability

Hydrolytically stable postcrosslinked superabsorbents

Patents Applicationslast 30 patents

WATER-ABSORBING POLYMER STRUCTURE HAVING IMPROVED PERMEABILITY AND...

PLASMA MODIFICATION OF WATER-ABSORBING POLYMER STRUCTURES

SUPERABSORBENT POLYMER COMPOSITIONS HAVING COLOR STABILITY

SUPERABSORBENT POLYMER COMPOSITIONS HAVING COLOR STABILITY

WATER-ABSORBING POLYMER STRUCTURE WITH IMPROVED COLOR STABILITY

WATER-ABSORBING POLYMER STRUCTURE HAVING IMPROVED PERMEABILITY AND...

PREPARATION OF HIGHLY PERMEABLE, SUPERABSORBENT POLYMER STRUCTURES

SUPERABSORBENT POLYMER COMPOSITIONS HAVING COLOR STABILITY

Water-Absorbing Polymer Structure Surface-Treated with Polycations

Water-Absorbing Polymer Structure with Improved Absorption Properties

Hydrolytically Stable Postcrosslinked Superabsorbents