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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/16/2012
Application #:
12705861
Filing Dt:
02/15/2010
Publication #:
Pub Dt:
08/26/2010
Inventors:
Jan Jozef Maria Briers, Keat-Choon Goh, Christophe Lauwerys, Henk Nico Jan Poulisse et al
Title:
METHOD FOR CONTROLLING PRODUCTION AND DOWNHOLE PRESSURES OF A WELL WITH MULTIPLE SUBSURFACE ZONES AND/OR BRANCHES
Assignment: 1
Reel/Frame:
024311/0673Recorded: 04/29/2010Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/17/2009
Exec Dt:
12/09/2009
Exec Dt:
03/09/2010
Exec Dt:
12/02/2009
Exec Dt:
12/10/2009
Assignee:
910 LOUISIANA STREET, ONE SHELL PLAZA
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77002
Correspondent:
SHELL OIL COMPANY
P O BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TX 772522463
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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