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Patent Assignment Details
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Reel/Frame:017671/0194   Pages: 3
Recorded: 03/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
05/16/2006
Application #:
10635763
Filing Dt:
08/05/2003
Publication #:
Pub Dt:
02/10/2005
Title:
DUAL PRESSURE CATALYTIC DISTILLATION HYDROGENATION COLUMN SYSTEM FOR THE FRONT END OF AN ETHYLENE PLANT
Assignor
1
Exec Dt:
03/15/2006
Assignee
1
10100 BAY AREA BLVD.
PASADENA, TEXAS 77507
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263-0708

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