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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
06/13/2006
Application #:
10292232
Filing Dt:
11/12/2002
Publication #:
Pub Dt:
05/13/2004
Inventors:
Zhong Yi Ding, James Richardson Lattner
Title:
RECOVERY OF C4 OLEFINS FROM A PRODUCT STREAM COMPRISING C4 OLEFINS, DIMETHYL ETHER AND C5+ HYDROCARBONS
Assignment: 1
Reel/Frame:
013504/0452Recorded: 11/12/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/31/2002
Exec Dt:
11/06/2002
Assignee:
13501 KATY FREEWAY
HOUSTON, TEXAS 7079
Correspondent:
EXXONMOBIL CHEMICAL COMPANY
PAUL T. LAVOIE
P.O. BOX 2149
LAW TECHNOLOGY
BAYTOWN, TX 77522

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