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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
10442880
Issue Dt:
10/15/2019
Application #:
15850101
Filing Dt:
12/21/2017
Publication #:
20180118863
Pub Dt:
05/03/2018
Inventors:
Helena Ouskine, Amy Baltimore, Perry Dewit, Lawrence Martin Josef Van Asseldonk et al
Title:
ZIEGLER-NATTA CATALYST FOR HIGH TEMPERATURE POLYMERIZATION
Assignment: 1
Reel/Frame:
044461/0257Recorded: 12/21/2017Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
WANG, QINYAN
Exec Dt:
08/19/2014
OUSKINE, HELENA
Exec Dt:
09/04/2014
AIFFA, MOHAMED
Exec Dt:
08/13/2014
BALTIMORE, AMY
Exec Dt:
08/13/2014
SEVERIN, HOLLY
Exec Dt:
08/13/2014
DEWIT, PERRY
Exec Dt:
08/13/2014
CLEMENS, STEVEN
Exec Dt:
08/19/2014
VAN ASSELDONK, LAWRENCE MARTIN JOSEF
Exec Dt:
08/27/2014
JABER, ISAM
Exec Dt:
08/18/2014
Assignee:
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Correspondent:
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108

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