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Patent Assignment Assignor Details
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Assignor Name : POTAPENKO, DMITRY IVANOVICH
Total Assignments: 6
Assignment: 1
Reel/Frame:026780/0134   Pages: 10
Recorded: 08/19/2011
Attorney Dkt #:IS11.0412
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
06/14/2011
2
SULLIVAN, PHILIP F.
Exec Dt:
07/28/2011
3
LOUISEAU, ANTHONY
Exec Dt:
06/14/2011
4
MUHAMMAD, MOIN
Exec Dt:
08/09/2011
5
POTAPENKO, DMITRY IVANOVICH
Exec Dt:
07/14/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120305247
13153545
Correspondence name and address
MICHAEL M. DAE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:026816/0155   Pages: 9
Recorded: 08/26/2011
Attorney Dkt #:IS11.0035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAFFERTY, THEODORE
Exec Dt:
08/10/2011
2
DANIELS, JOHN
Exec Dt:
08/10/2011
3
POTAPENKO, DMITRY IVANOVICH
Exec Dt:
08/23/2011
4
LECERF, BRUNO
Exec Dt:
05/18/2011
5
BULOVA, MARINA NIKOLAEVNA
Exec Dt:
05/31/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120285695
13105586
Correspondence name and address
DAVID CATE
555 INDUSTRIAL BLVD
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:026866/0516   Pages: 9
Recorded: 09/07/2011
Attorney Dkt #:IS10.0922
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POTAPENKO, DMITRY IVANOVICH
Exec Dt:
08/23/2011
2
SOVA, ALEXEY ALEXANDROVICH
Exec Dt:
05/30/2011
3
NESTEROVA, SVETLANA VIKTOROVNA
Exec Dt:
05/26/2011
4
ALEKSEENKO, OLGA PETROVNA
Exec Dt:
05/18/2011
5
LECERF, BRUNO
Exec Dt:
05/18/2011
6
BULOVA, MARINA NIKOLAEVNA
Exec Dt:
05/18/2011
7
DANIELS, JOHN
Exec Dt:
08/10/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8905133
US20120285692
13105397
Correspondence name and address
DAVID CATE
555 INDUSTRIAL BLVD
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:027015/0309   Pages: 8
Recorded: 10/04/2011
Attorney Dkt #:109.0079 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALEKSEENKO, OLGA PETROVNA
Exec Dt:
08/17/2011
2
ZAZOVSKY, FLEXANDER F
Exec Dt:
08/18/2011
3
POTAPENKO, DMITRY IVANOVICH
Exec Dt:
08/23/2011
4
FREDD, CHRISTOPHER N
Exec Dt:
08/23/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9027641
US20130032349
13198962
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5
Reel/Frame:027015/0317   Pages: 11
Recorded: 10/04/2011
Attorney Dkt #:109.0088 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POTAPENKO, DMITRY IVANOVICH
Exec Dt:
08/23/2011
2
LECERF, BRUNO
Exec Dt:
08/09/2011
3
ALEKSEENKO, OLGA PETROVNA
Exec Dt:
08/17/2011
4
FREDD, CHRISTOPHER N
Exec Dt:
08/23/2011
5
TARASOVA, ELENA NIKOLAEVNA
Exec Dt:
08/12/2011
6
MEDVEDEV, OLEG
Exec Dt:
08/10/2011
7
GILLARD, MATTHEW ROBERT
Exec Dt:
08/09/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9121272
US20130032350
13204392
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 6
Reel/Frame:031039/0569   Pages: 10
Recorded: 08/20/2013
Attorney Dkt #:109.0083US REVISED-ASSIGN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
08/13/2013
2
TARASOVA, ELENA NIKOLAEVNA
Exec Dt:
08/09/2013
3
KHLESTKIN, VADIM KAMIL'EVICH
Exec Dt:
08/09/2013
4
POTAPENKO, DMITRY IVANOVICH
Exec Dt:
08/16/2013
5
BUGRIN, VLADIMIR SERGEEVICH
Exec Dt:
08/09/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9663706
US20130327527
13879023
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042

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