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Patent Assignment Assignor Details
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Assignor Name : THAMBYNAYAGAM, R. K. MICHAEL
Total Assignments: 2
Assignment: 1
Reel/Frame:011358/0088   Pages: 8
Recorded: 11/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2000
2
Exec Dt:
11/16/2000
3
Exec Dt:
11/16/2000
4
Exec Dt:
11/20/2000
5
Exec Dt:
11/17/2000
6
Exec Dt:
11/17/2000
Assignee
1
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09726294
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
ATTN: PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TEXAS 77583-1590
Assignment: 2
Reel/Frame:036065/0347   Pages: 13
Recorded: 07/07/2015
Attorney Dkt #:110.0222-US-NP CORR
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF THE FIRST ASSIGNOR'S NAME PREVIOUSLY RECORDED AT REEL: 024842 FRAME: 0636. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
07/02/2015
2
Exec Dt:
07/16/2010
3
Exec Dt:
07/16/2010
4
Exec Dt:
07/23/2010
5
Exec Dt:
07/20/2010
6
Exec Dt:
08/02/2010
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12837550
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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