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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
Issue Dt:
07/24/2018
Application #:
15036701
Filing Dt:
05/13/2016
Publication #:
Pub Dt:
09/29/2016
Inventors:
Jurgen Siegfried LEHMANN, James Frederick PYECROFT, Omar EL-NAGGAR
Title:
METHOD FOR INCREASING GAS RECOVERY IN FRACTURES PROXIMATE FRACTURE TREATED WELLBORES
Assignment: 1
Reel/Frame:
046110/0035Recorded: 05/09/2018Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/02/2008
Assignee:
801 7TH AVENUE SW
CALGARY, AB, CANADA T2P 3P7
Correspondent:
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 2
Reel/Frame:
046707/0414Recorded: 05/09/2018Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/29/2009
Assignee:
801 7TH AVENUE SW
CALGARY, AB, CANADA T2P 3P7
Correspondent:
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 3
Reel/Frame:
045750/0382Recorded: 05/09/2018Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/18/2013
Assignee:
801 7TH AVENUE SW
CALGARY, AB, CANADA T2P 3P7
Correspondent:
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 4
Reel/Frame:
046110/0033Recorded: 05/09/2018Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/18/2013
Assignee:
801 7TH AVENUE SW
CALGARY, AB, CANADA T2P 3P7
Correspondent:
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 5
Reel/Frame:
045750/0269Recorded: 05/09/2018Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/05/2018
Assignee:
801 7TH AVENUE SW
ALBERTA, CANADA T2P 3P7
Correspondent:
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 6
Reel/Frame:
048366/0576Recorded: 02/19/2019Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/2018
Assignee:
SUITE 2300, 500 CENTRE STREET S.E.
CALGARY, CANADA T2G 1A6
Correspondent:
NORTON ROSE FULBRIGHT CANADA LLP
1 PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA

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