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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/28/2016
Application #:
13890936
Filing Dt:
05/09/2013
Publication #:
Pub Dt:
11/14/2013
Inventors:
Gerhardus Willem COLENBRANDER, Ingmar Hubertus Josephina PLOEMEN
Title:
METHOD FOR EXTRACTING BITUMEN FROM AN OIL SAND STREAM
Assignment: 1
Reel/Frame:
032204/0809Recorded: 02/12/2014Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/17/2013
Exec Dt:
07/02/2013
Assignee:
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 77252-2463
Correspondent:
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 2
Reel/Frame:
045054/0463Recorded: 02/27/2018Pages: 9
Conveyance:
NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/29/2017
Assignee:
2200, 855 2 STREET SW
CALGARY, CANADA T2P 4J8
Correspondent:
PARLEE MCLAWS LLP
3300, 421-7 AVE SW
CALGARY, T2P 4K9 CANADA

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