Patent Assignment
Reel/Frame 039629/0100
Assignment of Assignor's Interest
Recorded: 2016-09-06
Pages: 2
Assignor
SCHLUMBERGER CANADA LIMITED
Executed: 2016-08-22
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Properties
(2)
Method and Apparatus for Obtaining Heavy Oil Samples from a Reservoir Sample
Method for Measurement of Crude Oil and Bitumen Dead Oil Viscosity and Density
Related Assignments
(6)
Other recorded transfers of the patents 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 →
Assignment of Assignor's Interest
Feb 17, 2010
From: LARTER, STEPHEN RICHARD; JIANG, CHUNQING (DENNIS); OLDENBURG, THOMAS BERNHARD; ADAMS, JENNIFER JANE
To: GUSHOR INC.
Reel/Frame 023949/0977 →
Assignment of Assignor's Interest
Apr 23, 2013
From: LARTER, STEPHEN RICHARD; BENNETT, BARRY; SNOWDON, LLOYD ROSS; JIANG, CHUNQING (DENNIS)
To: GUSHOR INC.
Reel/Frame 030262/0637 →
Corrective Assignment to Correct the Inventor Name on Notice of Recordation of Oldenburg, Thomas Bernhard to Include the Middle Name of "Paul" Previously Recorded on Reel 023949 Frame 0977. Assignor(S) Hereby Confirms the Correct Name Should Be: Oldenburg, Thomas Bernhard Paul on the Recordation of Assignment.
Jun 17, 2013
From: LARTER, STEPHEN RICHARD; JIANG, CHUNQING (DENNIS); OLDENBURG, THOMAS BERNHARD PAUL; ADAMS, JENNIFER JANE
To: GUSHOR INC.
Reel/Frame 030628/0946 →
Corrective Assignment to Correct the Unintentional Omission of 2 Inventors Names: Ian Donald Gates and Lloyd Ross Snowdon from the Previous Request to Correct Previously Recorded on Reel 030628 Frame 0946. Assignor(S) Hereby Confirms the Addition of Two Inventors, Ian Donald Gates & Lloyd Ross Snowdon Should Be Included on the Corrected Recordation of Assignment.
Jul 19, 2013
From: LARTER, STEPHEN RICHARD; JIANG, CHUNQING (DENNIS); OLDENBURG, THOMAS BERNHARD PAUL; ADAMS, JENNIFER JANE
To: GUSHOR INC.
Reel/Frame 030835/0103 →
Merger and Change of Name
Jun 30, 2016
From: GUSHOR INC.; SCHLUMBERGER CANADA LIMITED
To: SCHLUMBERGER CANADA LIMITED
Reel/Frame 039058/0183 →