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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/29/2015
Application #:
13424515
Filing Dt:
03/20/2012
Publication #:
Pub Dt:
03/21/2013
Inventors:
Ingmar Hubertus Josephina PLOEMEN, Ronald Jan SCHOONEBEEK et al
Title:
METHOD FOR EXTRACTING BITUMEN FROM AN OIL SAND FEED STREAM
Assignment: 1
Reel/Frame:
028211/0440Recorded: 05/15/2012Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/12/2012
Exec Dt:
04/17/2012
Exec Dt:
04/17/2012
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 772522463
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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