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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
11/24/2009
Application #:
12149779
Filing Dt:
05/08/2008
Publication #:
Pub Dt:
08/27/2009
Inventors:
Kary Cuthill, Daryl Cuthill
Title:
SYSTEM AND METHOD FOR CAPPING ABANDONED WELLS
Assignment: 1
Reel/Frame:
020966/0996Recorded: 05/08/2008Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/18/2008
Exec Dt:
03/18/2008
Assignee:
1430, 717 SEVENTH AVE.
CALGARY, ALBERTA, T2P 0Z3, CANADA
Correspondent:
BRIAN SIRIZTKY, PH.D.
DAVIDSON BERQUIST JACKSON & GOWDEY, LLP
4300 WILSON BOULEVARD, 7TH FLOOR
ARLINGTON, VA 22203
Assignment: 2
Reel/Frame:
022148/0163Recorded: 01/23/2009Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/03/2008
Assignee:
1430, 717 SEVENTH AVE.
CALGARY, CANADA T2P 0Z3
Correspondent:
BRIAN SIRITZKY, PH.D.
4300 WILSON BLVD., STE. 700
ARLINGTON, VA 22203
Assignment: 3
Reel/Frame:
027975/0618Recorded: 04/02/2012Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/14/2012
Assignee:
1800, 140 - 10TH AVENUE SE
CALGARY, ALBERTA, CANADA T2P 1G1
Correspondent:
GARY L. BUSH, ESQ. / ANDREWS KURTH LLP
600 TRAVIS, SUITE 4200
HOUSTON, TX 77002
Assignment: 4
Reel/Frame:
029817/0826Recorded: 02/14/2013Pages: 9
Conveyance:
GRANT OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
02/14/2013
Assignee:
50 SOUTH SIXTH STREET, SUITE 1290
MINNEAPOLIS, MINNESOTA 55402
Correspondent:
JULIE A. NEWMAN
125 BROAD STREET
SULLIVAN & CROMWELL LLP
NEW YORK, NY 10004
Assignment: 5
Reel/Frame:
041032/0175Recorded: 12/19/2016Pages: 9
Conveyance:
AMENDED AND RESTATED GRANT OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
12/14/2016
Assignee:
50 SOUTH SIXTH STREET, SUITE 1290
MINNEAPOLIS, MINNESOTA 55402
Correspondent:
LATHAM & WATKINS LLP
650 TOWN CENTER DRIVE, SUITE 2000
COSTA MESA, CA 92626

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