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Patent Assignment Assignor Details
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Assignor Name : BOUBEGUIRA, YAMINA
Total Assignments: 5
Assignment: 1
Reel/Frame:026743/0245   Pages: 11
Recorded: 08/12/2011
Attorney Dkt #:21.1842
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PORCHERIE, OLIVIER
Exec Dt:
06/10/2011
2
PERSHIKOVA, ELENA
Exec Dt:
07/05/2011
3
EVANS, NIGEL
Exec Dt:
07/13/2011
4
ACHTAL, HAFIDA
Exec Dt:
06/10/2011
5
BOUBEGUIRA, YAMINA
Exec Dt:
06/14/2011
6
AYACHE-ZUSATZ, BENEDICTE
Exec Dt:
06/14/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9394202
US20110284223
13096039
Correspondence name and address
DAVID CATE
555 INDUSTRIAL BLVD
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:028464/0945   Pages: 10
Recorded: 06/28/2012
Attorney Dkt #:21.1876 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PERSHIKOVA, ELENA
Exec Dt:
06/12/2012
2
PORCHERIE, OLIVIER
Exec Dt:
06/15/2012
3
KEFI, SLAHEDDINE
Exec Dt:
06/13/2012
4
BOUBEGUIRA, YAMINA
Exec Dt:
06/27/2012
5
ACHTAL, HAFIDA
Exec Dt:
06/13/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8535437
US20120260829
13511640
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 3
Reel/Frame:028465/0111   Pages: 10
Recorded: 06/28/2012
Attorney Dkt #:21.1879 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PERSHIKOVA, ELENA
Exec Dt:
06/12/2012
2
PORCHERIE, OLIVIER
Exec Dt:
06/11/2012
3
KEFI, SLAHEDDINE
Exec Dt:
06/13/2012
4
BOUBEGUIRA, YAMINA
Exec Dt:
06/27/2012
5
ACHTAL, HAFIDA
Exec Dt:
06/13/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9206343
US20120267106
13511145
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 4
Reel/Frame:028496/0001   Pages: 10
Recorded: 07/05/2012
Attorney Dkt #:21.1847USPCT ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PORCHERIE, OLIVIER
Exec Dt:
06/15/2012
2
PERSHIKOVA, ELENA
Exec Dt:
06/12/2012
3
RIMMELE, GAETAN
Exec Dt:
07/02/2012
4
ACHTAL, HAFIDA
Exec Dt:
06/13/2012
5
BOUBEGUIRA, YAMINA
Exec Dt:
06/27/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9222010
US20120318175
13511644
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5
Reel/Frame:030937/0846   Pages: 12
Recorded: 07/25/2013
Attorney Dkt #:21.1876USPCT ASSIGNMENT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NUMBER OF 13511549 TO 13511640 PREVIOUSLY RECORDED ON REEL 028464 FRAME 0945. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT DOCUMENT.
Assignors
1
PERSIKOVA, ELENA
Exec Dt:
06/12/2012
2
PORCHERIE, OLIVIER
Exec Dt:
06/15/2012
3
KEFI, SLAHEDDINE
Exec Dt:
06/13/2012
4
BOUBEGUIRA, YAMINA
Exec Dt:
06/27/2012
5
ACHTAL, HAFIDA
Exec Dt:
06/13/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8535437
US20120260829
13511640
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042

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