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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
05/28/2013
Application #:
11936739
Filing Dt:
11/07/2007
Publication #:
Pub Dt:
05/08/2008
Inventor:
David P. Horton
Title:
OIL WELL FRACTURING FLUIDS
Assignment: 1
Reel/Frame:
020378/0409Recorded: 01/17/2008Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/16/2007
Assignee:
4333 - 46TH AVENUE SE
CALGARY, CANADA T2B 3N5
Correspondent:
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 2
Reel/Frame:
028317/0519Recorded: 06/05/2012Pages: 12
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/01/2011
Assignee:
320, 703 - 6TH AVENUE SW
CALGARY, CANADA T2P 0T9
Correspondent:
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 3
Reel/Frame:
059817/0209Recorded: 05/04/2022Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/12/2022
Assignee:
4333 46 AVENUE S.E.
CALGARY, AB, CANADA T2B 3N5
Correspondent:
MCMILLAN LLP
1500-1055 WEST GEORGIA STREET
VANCOUVER, BC, V6E 4N7 CANADA
Assignment: 4
Reel/Frame:
071023/0837Recorded: 05/05/2025Pages: 7
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/02/2025
Assignee:
9 W BROAD STREET
SUITE 540
STAMFORD, CONNECTICUT 06902
Correspondent:
TIMOTHY D. PECSENYE
ONE LOGAN SQUARE, 8TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:
071117/0551Recorded: 05/14/2025Pages: 7
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/02/2025
Assignee:
9 W BROAD STREET
SUITE 540
STAMFORD, CONNECTICUT 06902
Correspondent:
DAVID BAILEY
40 KING STREET WEST
SUITE 6600
TORONTO, M5H3S1 CANADA

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