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Reel/Frame:042071/0941   Pages: 15
Recorded: 03/22/2017
Attorney Dkt #:83862/00496
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED ON REEL 041073 FRAME 0340. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Total properties: 1
1
Patent #:
Issue Dt:
08/29/2017
Application #:
14064501
Filing Dt:
10/28/2013
Publication #:
Pub Dt:
08/17/2017
Title:
DRILLING COMPOSITION, PROCESS FOR ITS PREPARATION, AND APPLICATIONS THEREOF
Assignor
1
Exec Dt:
01/26/2017
Assignee
1
2310 LAKESHORE ROAD
MISSISSAUGA, ONTARIO, CANADA L5J 1K2
Correspondence name and address
BLAKE, CASSELS & GRAYDON LLP - B. SLANEY
199 BAY STREET
SUITE 4000, COMMERCE COURT WEST
TORONTO, M5L 1A9 CANADA

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