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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/29/2015
Application #:
12873038
Filing Dt:
08/31/2010
Publication #:
Pub Dt:
03/01/2012
Inventors:
Robert J. Jorgensen, Burkhard E. Wagner, Cynthia A. Hepburn
Title:
ZIEGLER-NATTA TYPE CATALYSTS, METHODS OF PREPARING SAME, POLYMERS PRODUCED USING THE CATALYSTS AND ARTICLES PRODUCED THEREFROM
Assignment: 1
Reel/Frame:
026098/0798Recorded: 04/08/2011Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/17/2011
Exec Dt:
01/22/2011
Exec Dt:
01/24/2011
Assignee:
2020 DOW CENTER
MIDLAND, MICHIGAN 48674
Correspondent:
VALERIE FRIEDRICH
1934 W. GRAY ST., SUITE 401
HOUSTON, TX 77019
Assignment: 2
Reel/Frame:
051666/0552Recorded: 01/30/2020Pages: 15
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/10/2019
Assignee:
7501 STATE HIGHWAY 185 NORTH
SEADRIFT, TEXAS 77983
Correspondent:
JENNA BOYD
P.O. BOX 1967
MIDLAND, MI 48641

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