Patent Assignment
Reel/Frame 030262/0637
Assignment of Assignor's Interest
Recorded: 2013-04-23
Pages: 5
Assignors
LARTER, STEPHEN RICHARD
Executed: 2010-02-11
BENNETT, BARRY
Executed: 2010-02-11
SNOWDON, LLOYD ROSS
Executed: 2010-02-11
JIANG, CHUNQING (DENNIS)
Executed: 2010-02-12
ADAMS, JENNIFER JANE
Executed: 2010-02-11
GATES, IAN DONALD
Executed: 2010-02-11
NOKE, KIMBERLEY JANE
Executed: 2010-02-12
Assignee
GUSHOR INC.
UNIT #15, 3535 RESEARCH ROAD NW, CALGARY, T2L 2K8, CANADA
Covered Property
(1)
Method for Measurement of Crude Oil and Bitumen Dead Oil Viscosity and Density
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 17, 2010
From: LARTER, STEPHEN RICHARD; BENNETT, BARRY; SNOWDON, LLOYD ROSS; JIANG, CHUNQING (DENNIS)
To: GUSHOR INC.
Reel/Frame 023949/0618 →
Merger and Change of Name
Jun 30, 2016
From: GUSHOR INC.; SCHLUMBERGER CANADA LIMITED
To: SCHLUMBERGER CANADA LIMITED
Reel/Frame 039058/0183 →
Assignment of Assignor's Interest
Sep 6, 2016
From: SCHLUMBERGER CANADA LIMITED
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 039629/0100 →