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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/26/2006
Application #:
09914304
Filing Dt:
08/27/2001
Publication #:
Pub Dt:
02/20/2003
Inventors:
Ilya E. Nifant'ev, Simona Guidotti, Luigi Resconi, Ilya P. Laishevtsev
Title:
HETERO CYCLIC METALLOCENE COMPOUNDS AND USE THEREOF IN CATALYST SYSTEM FOR PRODUCING OLEFIN POLYMERS
Assignment: 1
Reel/Frame:
012173/0437Recorded: 08/27/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/02/2001
Exec Dt:
08/02/2001
Exec Dt:
08/02/2001
Exec Dt:
08/02/2001
Assignee:
HOEKSTEEN 66
2132 MS HOOFDDORP, NETHERLANDS
Correspondent:
BASELL NORTH AMERICA INC.
WILLIAM R. REID
INTELLECTUAL PROPERTY
912 APPLETON ROAD
ELKTON, MD 21921
Assignment: 2
Reel/Frame:
013015/0248Recorded: 06/27/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/20/2002
Assignee:
BRUHLER STRASSE 60
D-50389 WESSELING, GERMANY
Correspondent:
BASELL USA INC.
WILLIAM R. REID
912 APPLETON ROAD
INTELLECTUAL PROPERTY
ELKTON, MD 21921

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