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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/17/2001
Application #:
09263510
Filing Dt:
03/04/1999
Inventors:
RINALDO S. SCHIFFINO, DONNA J. CROWTHER, BERNARD J. FOLIE, JOHN F. WALZER, JR.
Title:
POLYMERIZATION PROCESS FOR OLEFIN COPOLYMERS USING BRIDGED HAFNOCENE COMPOUNDS
Assignment: 1
Reel/Frame:
009970/0231Recorded: 05/03/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/05/1999
Exec Dt:
03/05/1999
Exec Dt:
03/23/1999
Exec Dt:
03/05/1999
Assignee:
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Correspondent:
EXXON CHEMICAL COMPANY
WILLIAM G. MULLER
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 2
Reel/Frame:
011555/0597Recorded: 02/26/2001Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/25/2001
Assignee:
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Correspondent:
EXXONMOBIL CHEMICAL COMPANY
FRANK E. REID
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TEXAS 77522-2149

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