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Patent Assignment Details
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Reel/Frame:038091/0582   Pages: 6
Recorded: 03/24/2016
Attorney Dkt #:ANTWERP COVESTRO NV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 30
1
Patent #:
Issue Dt:
07/07/1998
Application #:
08597781
Filing Dt:
02/07/1996
Title:
PREPARATION OF DOUBLE METAL CYANIDE-CATALYZED POLYOLS BY CONTINUOUS ADDITION OF STARTER
2
Patent #:
Issue Dt:
05/06/1997
Application #:
08634998
Filing Dt:
04/19/1996
Title:
HIGHLY ACTIVE DOUBLE METAL CYANIDE CATALYSTS
3
Patent #:
Issue Dt:
11/18/1997
Application #:
08683356
Filing Dt:
07/18/1996
Title:
CONTINUOUS PREPARATION OF LOW UNSATURATION POLYOXYALKYLENE POLYETHER POLYOLS WITH CONTINUOUS ADDITION OF STARTER
4
Patent #:
Issue Dt:
12/02/1997
Application #:
08694896
Filing Dt:
08/09/1996
Title:
HIGHLY ACTIVE DOUBLE METAL CYANIDE CATALYSTS
5
Patent #:
Issue Dt:
11/25/1997
Application #:
08728922
Filing Dt:
10/11/1996
Title:
SPANDEX ELASTOMERS
6
Patent #:
Issue Dt:
03/03/1998
Application #:
08728923
Filing Dt:
10/11/1996
Title:
SPANDEX ELASTOMERS
7
Patent #:
Issue Dt:
02/03/1998
Application #:
08731495
Filing Dt:
10/16/1996
Title:
DOUBLE METAL CYANIDE CATALYSTS CONTAINING FUNCTIONALIZED POLYMERS
8
Patent #:
Issue Dt:
08/04/1998
Application #:
08780771
Filing Dt:
01/08/1997
Title:
HIGHLY ACTIVE DOUBLE METAL CYANIDE CATALYSTS
9
Patent #:
Issue Dt:
09/28/1999
Application #:
08805788
Filing Dt:
02/25/1997
Title:
METHOD FOR DECREASING THE PROPENSITY FOR PHASE-OUT OF THE HIGH MOLECULAR WEIGHT COMPONENT OF DOUBLE METAL CYANIDE-CATALYZED HIGH SECONDARY HYDROXYL POLYOXYPROPYLENE POLYOLS
10
Patent #:
Issue Dt:
07/21/1998
Application #:
08816611
Filing Dt:
03/13/1997
Title:
PROCESS FOR MAKING DOUBLE METAL CYANIDE CATALYSTS
11
Patent #:
Issue Dt:
11/23/2004
Application #:
08832167
Filing Dt:
04/02/1997
Publication #:
Pub Dt:
02/06/2003
Title:
POLYOXYALKYLENE MONOETHERSWITH REDUCED WATER AFFINITY
12
Patent #:
Issue Dt:
12/01/1998
Application #:
08857998
Filing Dt:
05/16/1997
Title:
PROCESS FOR RAPID ACTIVATION OF DOUBLE METAL CYANIDE CATALYSTS
13
Patent #:
Issue Dt:
04/03/2001
Application #:
08902784
Filing Dt:
07/30/1997
Title:
PROCESS OF MAKING AN EPOXIDE POLYMER USING HIGHLY ACTIVE DOUBLE METAL CYANIDE CATALYSTS
14
Patent #:
Issue Dt:
12/29/1998
Application #:
08918081
Filing Dt:
08/25/1997
Title:
STABILIZERS FOR POLYMER POLYOLS
15
Patent #:
Issue Dt:
11/23/1999
Application #:
08918207
Filing Dt:
08/25/1997
Title:
STABILIZERS FOR POLYMER POLYOLS
16
Patent #:
Issue Dt:
06/20/2000
Application #:
08932613
Filing Dt:
09/17/1997
Title:
DIRECT POLYOXYALKYLATION OF GLYCERINE WITH DOUBLE METAL CYANIDE CATALYSIS
17
Patent #:
Issue Dt:
01/11/2000
Application #:
08991561
Filing Dt:
12/16/1997
Title:
STABILIZER BASED ON HIGH MOLECULAR WEIGHT POLYOLS HAVING LOW MONOL CONTENT FOR POLYMER POLYOL PRODUCTION
18
Patent #:
Issue Dt:
07/06/1999
Application #:
09020464
Filing Dt:
02/09/1998
Title:
FOAM TEST FOR DOUBLE METAL CYANIDE-CATALYZED POLYOLS
19
Patent #:
Issue Dt:
09/14/1999
Application #:
09045584
Filing Dt:
03/20/1998
Title:
DOUBLE METAL CYANIDW COMPLEX CATALYSTS MODIFIED WITH GROUP IIA COMPOUNDS
20
Patent #:
Issue Dt:
12/28/1999
Application #:
09054554
Filing Dt:
04/03/1998
Title:
MOLDED AND SLAB POLYURETHANE FOAM PREPARED FROM DOUBLE METAL CYANIDE COMPLEX-CATALYZED POLYOXYALKYLENE POLYOLS AND POLYOLS SUITABLE FOR THE PREPARATION THEREOF
21
Patent #:
Issue Dt:
05/23/2000
Application #:
09054555
Filing Dt:
04/03/1998
Title:
MOLDED AND SLAB POLYURETHANE FOAM PREPARED FROM DOUBLE METAL CYANIDE COMPLEX-CATALYZED POLYOXYALKYLENE POLYOLS AND POLYOLS SUITABLE FOR THE PREPARATION THEREOF
22
Patent #:
Issue Dt:
05/16/2000
Application #:
09114792
Filing Dt:
07/13/1998
Title:
DISPERSION POLYOLS FOR HYPERSOFT POLYURETHANE FOAM
23
Patent #:
Issue Dt:
04/18/2000
Application #:
09154650
Filing Dt:
09/17/1998
Title:
LOW RESILIENCE, LOW FREQUENCY MOLDED POLYURETHANE FOAM
24
Patent #:
Issue Dt:
07/04/2000
Application #:
09356625
Filing Dt:
07/19/1999
Title:
METHOD FOR DECREASING THE PROPENSITY FOR PHASE-OUT OF THE HIGH MOLECULAR WEIGHT COMPONENT OF DOUBLE METAL CYANIDE-CATALYZED HIGH SECONDARY HYDROXYL POLYOXYPROPYLENE POLYOLS
25
Patent #:
Issue Dt:
05/21/2002
Application #:
09495192
Filing Dt:
01/31/2000
Title:
Viscoelastic polyurethane foams
26
Patent #:
Issue Dt:
04/17/2001
Application #:
09518936
Filing Dt:
03/06/2000
Title:
Dispersion polyols for hypersoft polyurethane foam
27
Patent #:
Issue Dt:
11/09/2004
Application #:
10112000
Filing Dt:
08/05/2002
Title:
POLYCARBONATE SUBSTRATES
28
Patent #:
Issue Dt:
02/15/2005
Application #:
10352614
Filing Dt:
01/28/2003
Publication #:
Pub Dt:
07/29/2004
Title:
AGENTS FOR REDUCING THE FORCE-TO-CRUSH (FTC) OF HIGH SUPPORT FLEXIBLE FOAMS
29
Patent #:
Issue Dt:
02/15/2005
Application #:
10649520
Filing Dt:
08/26/2003
Publication #:
Pub Dt:
03/03/2005
Title:
HYDROXIDE CONTAINING DOUBLE METAL CYANIDE (DMC) CATALYSTS
30
Patent #:
Issue Dt:
04/25/2006
Application #:
11029591
Filing Dt:
01/05/2005
Publication #:
Pub Dt:
07/21/2005
Title:
PROCESS FOR PRODUCTION OF POLYOLS WITH HYDROXIDE CONTAINING DOUBLE METAL CYANIDE (DMC) CATALYSTS
Assignor
1
Exec Dt:
03/03/2016
Assignee
1
HAVEN 504-SCHELDELAAN 420
ANTWERP, BELGIUM 2040
Correspondence name and address
DONALD R. PALLADINO
1 COVESTRO CIRCLE
BLDG 4
PITTSBURGH, PA 15205

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