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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/28/2017
Application #:
13935492
Filing Dt:
07/04/2013
Publication #:
Pub Dt:
01/08/2015
Inventor:
Theodorus Tjhang
Title:
Downhole Imaging Systems and Methods
Assignment: 1
Reel/Frame:
031216/0614Recorded: 09/17/2013Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/03/2013
Assignee:
200 GILLINGHAM LANE, MD1
SUGAR LAND, TEXAS 77478
Correspondent:
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:
031721/0658Recorded: 11/25/2013Pages: 8
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE US SERIAL NUMBER FROM 13/953492 TO 13/935492 PREVIOUSLY RECORDED ON REEL 031216 FRAME 0614. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
Exec Dt:
07/03/2013
Assignee:
200 GILLINGHAM LANE, MD1
SUGAR LAND, TEXAS 77478
Correspondent:
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042

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