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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/07/2012
Application #:
12420564
Filing Dt:
04/08/2009
Publication #:
Pub Dt:
10/15/2009
Inventors:
Eugene Marie Godfried Andre VAN KRUCHTEN, Abraham Adriaan Smaardijk et al
Title:
PROCESS FOR THE PREPARATION OF ALKYLENE GLYCOL
Assignment: 1
Reel/Frame:
022523/0274Recorded: 04/08/2009Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/19/2009
Exec Dt:
02/22/2009
Exec Dt:
03/23/2009
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
Assignment: 2
Reel/Frame:
059694/0819Recorded: 03/07/2022Pages: 27
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/01/2022
Assignee:
P.O. BOX 576
HOUSTON, TEXAS 77001-0576
Correspondent:
SHELL USA, INC.
P.O. BOX 576
HOUSTON, TX 77001-0576

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