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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/08/1989
Application #:
06866487
Filing Dt:
05/23/1986
Inventors:
CLAUDE DEQUATRE, PETER R. J. BLANPAIN, MICHEL LONGUET
Title:
HETEROGENEOUS POLYMERS
Assignment: 1
Reel/Frame:
004566/0287Recorded: 05/23/1986Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/21/1986
Exec Dt:
04/23/1986
Exec Dt:
04/02/1986
Assignee:
A CORP. OF SWITZERLAND
FRIBOURG, CANTON FRIBOURG, SWITZERLAND
Correspondent:
STEVENS, DAVIS, MILLER & MOSHER
515 NORTH WASHINGTON ST.
P. O. BOX 1427
ALEXANDRIA, VA 22313
Assignment: 2
Reel/Frame:
005075/0620Recorded: 04/03/1989Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/08/1988
Assignee:
CARL-BOSCH-STRASSE
D-6700, LUDWIGSHAFEN, WEST, GERMANY
Correspondent:
RIVKIN, RADLER DUNNE & BAHY
275 MADISON
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:
017186/0200Recorded: 02/18/2006Pages: 35
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/01/2004
Assignee:
1265 VIDAL STREET, SOUTH
SARNIA, PROVINCE OF ONTARIO, CANADA N7T 7M2
Correspondent:
JENNIFER R. SENG
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275-1112

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