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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
07/04/2017
Application #:
14878247
Filing Dt:
10/08/2015
Publication #:
Pub Dt:
01/28/2016
Inventor:
Christopher A. HEMSTOCK
Title:
EROSION RESISTANT FLOW CONDUIT
Assignment: 1
Reel/Frame:
042195/0189Recorded: 05/01/2017Pages: 3
Conveyance:
NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/21/2012
Assignee:
106, 10615-48TH STREET SW
CALGARY, CANADA T2C 2B7
Correspondent:
PARLEE MCLAWS LLP
3300, 421-7TH AVENUE SW
CALGARY, T2P 4K9 CANADA
Assignment: 2
Reel/Frame:
042399/0137Recorded: 05/04/2017Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/16/2013
Assignee:
111-3355 114 AVE SE
CALGARY, CANADA T2Z 0K7
Correspondent:
PARLEE MCLAWS LLP
3300, 421-7 AVE SW
CALGARY, T2P 4K9 CANADA
Assignment: 3
Reel/Frame:
045492/0711Recorded: 04/10/2018Pages: 6
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/20/2018
Assignee:
66 WELLINGTON STREET WEST
TD TOWER 9TH FLOOR
TORONTO, CANADA M5K 1A2
Correspondent:
MONICA J. STEINBERG
71 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:
053139/0623Recorded: 07/07/2020Pages: 9
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/04/2020
Assignee:
66 WELLINGTON STREET WEST, TD TOWER 9TH FLOOR
TORONTO, CANADA M5K 1A2
Correspondent:
CASSELS, BROCK & BLACKWELL LLP
2100 SCOTIA PLAZA, 40 KING STREET
TORONTO, M5H 3C2 CANADA

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