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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:051457/0556   Pages: 65
Recorded: 12/31/2019
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 10
1
Patent #:
Issue Dt:
09/15/2015
Application #:
12297480
Filing Dt:
01/05/2009
Publication #:
Pub Dt:
04/23/2009
Title:
PREPARATION OF HIGHLY PERMEABLE, SUPERABSORBENT POLYMER STRUCTURES
2
Patent #:
Issue Dt:
12/09/2014
Application #:
12297822
Filing Dt:
01/06/2009
Publication #:
Pub Dt:
09/10/2009
Title:
WATER-ABSORBING POLYMER STRUCTURE HAVING IMPROVED PERMEABILITY AND ABSORPTION UNDER PRESSURE
3
Patent #:
Issue Dt:
05/10/2011
Application #:
12438256
Filing Dt:
05/13/2009
Publication #:
Pub Dt:
09/24/2009
Title:
ACRYLIC ACID AND WATER-ABSORBING POLYMER STRUCTURES BASED ON RENEWABLE RAW MATERIALS AND PROCESS FOR THEIR PRODUCTION BY DEHYDRATION
4
Patent #:
Issue Dt:
06/12/2012
Application #:
12438295
Filing Dt:
11/12/2009
Publication #:
Pub Dt:
05/05/2011
Title:
PROCESS FOR PREPARING ACRYLIC ACID PURIFIED BY CRYSTALLIZATION FROM HYDROXYPROPIONIC ACID AND APPARATUS THEREFORE
5
Patent #:
Issue Dt:
12/09/2014
Application #:
12516745
Filing Dt:
09/04/2009
Publication #:
Pub Dt:
03/25/2010
Title:
WATER-ABSORBING POLYMER STRUCTURES PRODUCED USING POLYMER DISPERSIONS
6
Patent #:
Issue Dt:
01/08/2013
Application #:
12600964
Filing Dt:
12/15/2009
Publication #:
Pub Dt:
05/27/2010
Title:
PROCESS FOR GENTLE MIXING AND COATING OF SUPERABSORBERS
7
Patent #:
Issue Dt:
02/25/2014
Application #:
12679631
Filing Dt:
05/07/2010
Publication #:
Pub Dt:
08/19/2010
Title:
SUPERABSORBENT COMPOSITION WITH TANNINS FOR ODOR CONTROL
8
Patent #:
Issue Dt:
09/04/2012
Application #:
13029208
Filing Dt:
02/17/2011
Publication #:
Pub Dt:
06/16/2011
Title:
WATER-ABSORBING POLYMER STRUCTURES BASED ON RENEWABLE RAW MATERIALS AND PROCESS FOR THEIR PRODUCTION BY DEHYDRATION
9
Patent #:
Issue Dt:
09/03/2013
Application #:
13128538
Filing Dt:
07/01/2011
Publication #:
Pub Dt:
11/10/2011
Title:
METHOD FOR PRODUCING ACROLEIN COMPRISING THE REGENERATION OF A RAW GLYCERIN PHASE
10
Patent #:
Issue Dt:
10/23/2012
Application #:
13474981
Filing Dt:
05/18/2012
Publication #:
Pub Dt:
09/13/2012
Title:
SUPERABSORBENT POLYMERS AND METHODS OF MAKING THE SAME
Assignor
1
Exec Dt:
11/04/2019
Assignee
1
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Correspondence name and address
EVONIK CORPORATION
299 JEFFERSON ROAD
PARSIPPANY, NJ 07054

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