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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
09/24/2002
Application #:
08943399
Filing Dt:
10/03/1997
Inventor:
STEPHEN NEIL VAUGHN
Title:
METHOD FOR INCREASING LIGHT OLEFIN YIELD BY CONVERSION OF A HEAVY HYDROCARBON FRACTION OF A PRODUCT TO LIGHT OLEFINS
Assignment: 1
Reel/Frame:
009121/0989Recorded: 04/20/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/09/1998
Assignee:
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Correspondent:
EXXON CHEMICAL COMPANY
LINDA K. RUSSELL
LAW TECHNOLOGY, P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 2
Reel/Frame:
012801/0853Recorded: 04/12/2002Pages: 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
PAUL T. LAVOIE
P.O. BOX 2149
LAW TECHNOLOGY
BAYTOWN, TEXAS 77522-2149
Assignment: 3
Reel/Frame:
012801/0862Recorded: 04/12/2002Pages: 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
LAW TECHNOLOGY
PAUL T. LAVOIE
P.O. BOX 2149
BAYTOWN, TEXAS 77522-2149

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