Patent Assignment
Reel/Frame 038086/0724
Corrective Assignment to Correct the Inventor Snowdon's Signature Page Previously Recorded on Reel 032340 Frame 0833. Assignor(S) Hereby Confirms the Inventor Snowdon's Signature Page Was Not Notarized in Previous Recording.
Recorded: 2016-03-15
Pages: 10
Assignors
LARTER, STEPHEN RICHARD
Executed: 2014-01-23
BENNETT, BARRY
Executed: 2014-02-07
SNOWDON, LLOYD ROSS
Executed: 2014-04-23
Assignee
GUSHOR, INC.
BAY #2 295-30TH STREET NE, CALGARY, T2A 5L7, CANADA
Covered Property
(1)
Reservoir Sampling Tools and Methods
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 3, 2014
From: LARTER, STEPHEN RICHARD; BENNETT, BARRY; SNOWDON, LLOYD ROSS
To: GUSHOR INC.
Reel/Frame 032340/0833 →
Merger and Change of Name
Apr 25, 2017
From: GUSHOR INC.; SCHLUMBERGER CANADA LIMITED
To: SCHLUMBERGER CANADA LIMITED
Reel/Frame 042133/0690 →
Assignment of Assignor's Interest
Apr 28, 2017
From: SCHLUMBERGER CANADA LIMITED
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 042177/0385 →