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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/20/2008
Application #:
10993057
Filing Dt:
11/19/2004
Publication #:
Pub Dt:
05/25/2006
Inventors:
Todd R. Steffens, Brian Erik Henry, Jacob Johannes Thiart, Nicole J. Lai et al
Title:
PROCESS FOR SELECTIVELY PRODUCING C3 OLEFINS IN A FLUID CATALYTIC CRACKING PROCESS WITH RECYCLE OF A C4 FRACTION TO A SECONDARY REACTION ZONE SEPARATE FROM A DENSE BED STRIPPING ZONE
Assignment: 1
Reel/Frame:
015606/0630Recorded: 01/19/2005Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/11/2005
Exec Dt:
01/11/2005
Exec Dt:
01/10/2005
Exec Dt:
01/11/2005
Exec Dt:
01/11/2005
Assignee:
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Correspondent:
EXXONMOBIL CHEMICAL COMPANY
LINDA A. KUBENA
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77520

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