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Patent Assignment Details
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Reel/Frame:005903/0305   Pages: 3
Recorded: 11/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 15
1
Patent #:
Issue Dt:
11/08/1988
Application #:
07132097
Filing Dt:
12/14/1987
Title:
SOLUBLE EPOXIDE/CARBON DIOXIDE COPOLYMERIZATION CATALYSTS
2
Patent #:
Issue Dt:
08/16/1988
Application #:
07132098
Filing Dt:
12/14/1987
Title:
PROCESS FOR PREPARING POLYCARBONATE TERPOLYMER FOAM SUITABLE FOR LOST FOAM CASTING
3
Patent #:
Issue Dt:
09/27/1988
Application #:
07132099
Filing Dt:
12/14/1987
Title:
PROCESS FOR PREPARING POLYCARBONATE COPOLYMER FOAM SUITABLE FOR LOST FOAM CASTING
4
Patent #:
Issue Dt:
12/06/1988
Application #:
07134647
Filing Dt:
12/18/1987
Title:
REDUCTION OF CATALYST USAGE IN EPOXIDE/CO2 POLYMERIZATION
5
Patent #:
Issue Dt:
07/25/1989
Application #:
07171054
Filing Dt:
03/21/1988
Title:
MELT PROCESSABLE ALIPHATIC POLYCARBONATE TERPOLYMERS
6
Patent #:
Issue Dt:
08/01/1989
Application #:
07171334
Filing Dt:
03/21/1988
Title:
PREPARATION OF DISCRETE PARTICLES OF POLYALKYLENE CARBONATE
7
Patent #:
Issue Dt:
05/23/1989
Application #:
07171335
Filing Dt:
03/21/1988
Title:
POLYALKYLENE CARBONATE HOT MELT ADHESIVES
8
Patent #:
Issue Dt:
03/27/1990
Application #:
07313774
Filing Dt:
02/22/1989
Title:
BLENDS OF POLY(VINYL ACETATE) AND POLY(PROPYLENE CARBONATE)
9
Patent #:
Issue Dt:
10/17/1989
Application #:
07326938
Filing Dt:
03/22/1989
Title:
BLENDS OF POLY(PROPYLENE CARBONATE) AND POLY(METHYL METHACRYLATE) AND THEIR USE IN DECOMPOSITION MOLDING
10
Patent #:
Issue Dt:
12/04/1990
Application #:
07329238
Filing Dt:
03/27/1989
Title:
FORMATION OF DISCRETE POLYALKYLENE CARBONATE PARTICLES BY SOLVENT/NON- SOLVENT PRECIPITATION
11
Patent #:
Issue Dt:
10/02/1990
Application #:
07331461
Filing Dt:
03/31/1989
Title:
REGENERATION OF METALLO-ORGANIC CATALYST FOR CARBON DIOXIDE-EPOXIDE COPOLYMERIZATION
12
Patent #:
Issue Dt:
07/24/1990
Application #:
07363579
Filing Dt:
06/08/1989
Title:
MAKING POLY(ALKYLENE CARBONATES) OF CONTROLLED MOLECULAR WEIGHT
13
Patent #:
Issue Dt:
01/01/1991
Application #:
07389300
Filing Dt:
08/03/1989
Title:
ZINC-CONTAINING SOLID CATALYST, PROCESS OF PREPARING SAME AND PROCESS FOR PREPARING POLYALKYLENE CARBONATE
14
Patent #:
Issue Dt:
07/10/1990
Application #:
07442107
Filing Dt:
11/28/1989
Title:
METHOD FOR FOAMING HIGH TEMPERATURE POLYMERS USING POLY(ALKYLENE CARBONATES) AS FOAMING AGENTS
15
Patent #:
Issue Dt:
06/25/1991
Application #:
07513325
Filing Dt:
04/20/1990
Title:
CATALYST FOR THE COPOLYMERIZATION OF EPOXIDES WITH CO2
Assignor
1
Exec Dt:
10/29/1991
Assignee
1
3801 KENNETH PIKE, SUITE D301 WILMINGTON, DE 19807
Correspondence name and address
GEORGE H. HOPKINS
217 HITCHING POST DRIVE
WILMINGTON, DE 19803-1914

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