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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
08/28/2012
Application #:
11961719
Filing Dt:
12/20/2007
Publication #:
Pub Dt:
03/12/2009
Inventors:
Eric Johannes Maria DE BOER, Harry Van Der Heijden, Quoc An On, Johan Paul Smit et al
Title:
LIGANDS AND CATALYST SYSTEMS FOR THE OLIGOMERIZATION OF OLEFINIC MONOMERS
Assignment: 1
Reel/Frame:
021812/0475Recorded: 11/10/2008Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/16/2008
Exec Dt:
02/15/2008
Exec Dt:
02/19/2008
Exec Dt:
02/15/2008
Exec Dt:
02/15/2008
Assignee:
P.O. BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77252-2463
Correspondent:
SHELL OIL COMPANY
P.O. BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TX 77252-2463

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