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Michael M. Azad
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Mt. Prospect, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Color-stable superabsorbent polymer composition
Patent number
7,528,291
Issue date
May 5, 2009
BASF Aktiengesellschaft
Norbert Herfert
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Color-stable superabsorbent polymer composition
Patent number
7,504,551
Issue date
Mar 17, 2009
BASF Aktiengesellschaft
Norbert Herfert
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Crosslinked polyamine coating on superabsorbent hydrogels
Patent number
7,396,584
Issue date
Jul 8, 2008
BASF Aktiengesellschaft
Michael M. Azad
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Superabsorbent polymers and method of manufacturing the same
Patent number
7,329,701
Issue date
Feb 12, 2008
BASF Aktiengesellschaft
Norbert Herfert
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ion exchange resins and methods of making the same
Patent number
6,569,910
Issue date
May 27, 2003
BASF Aktiengesellschaft
Ralph Spindler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Process for Producing Antimicrobial-Coated Superabsorbents
Publication number
20100303869
Publication date
Dec 2, 2010
BASF SE
Michael M. Azad
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Superabsorbent Polymer Particles Having a Reduced Amount of Fine-Si...
Publication number
20080045916
Publication date
Feb 21, 2008
BASF AKTIENGESELLSCHAFT a German Corporation
Norbert Herfert
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Color-stable superabsorbent polymer composition
Publication number
20060252913
Publication date
Nov 9, 2006
Basf Aktiengesellschaft
Norbert Herfert
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Color-stable superabsorbent polymer composition
Publication number
20060089611
Publication date
Apr 27, 2006
Norbert Herfert
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Superabsorbent polymers and method of manufacturing the same
Publication number
20050245393
Publication date
Nov 3, 2005
Norbert Herfert
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Superabsorbent polymers and method of manufacturing the same
Publication number
20050239942
Publication date
Oct 27, 2005
BASF Aktiengesellschaft
Norbert Herfert
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Crosslinked polyamine coating on superabsorbent hydrogels
Publication number
20050013992
Publication date
Jan 20, 2005
Michael M Azad
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...