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Patent Assignment Assignor Details
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Assignor Name : BULOVA, MARINA NIKOLAEVNA
Total Assignments: 7
Assignment: 1
Reel/Frame:021583/0303   Pages: 9
Recorded: 09/25/2008
Attorney Dkt #:107.0015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MILLER, MATTHEW J.
Exec Dt:
05/22/2008
2
WILLBERG, DEAN M.
Exec Dt:
05/23/2008
3
MEDVEDEV, ANATOLY VLADIMIROVICH
Exec Dt:
05/26/2008
4
BULOVA, MARINA NIKOLAEVNA
Exec Dt:
05/22/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7931089
US20090014176
12095184
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 2
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: 3
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: 4
Reel/Frame:033858/0925   Pages: 11
Recorded: 10/01/2014
Attorney Dkt #:109.0116-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POTAPENKO, DMITRIY IVANOVICH
Exec Dt:
06/03/2014
2
NESTEROVA, SVETLANA VIKTOROVNA
Exec Dt:
05/16/2014
3
LECERF, BRUNO
Exec Dt:
05/21/2014
4
IVANOV, MAXIM GRIGORIEVICH
Exec Dt:
05/16/2014
5
FU, DIANKUI
Exec Dt:
05/16/2014
6
BULOVA, MARINA NIKOLAEVNA
Exec Dt:
05/20/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150315886
14363333
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 5
Reel/Frame:042221/0843   Pages: 12
Recorded: 05/03/2017
Attorney Dkt #:IS11.0055-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POTAPENKO, DMITRIY IVANOVICH
Exec Dt:
01/18/2016
2
SOLNYSHKIN, DMITRY
Exec Dt:
01/08/2017
3
IVANOV, MAXIM GRIGORIEVICH
Exec Dt:
06/23/2015
4
ALEKSEENKO, OLGA PETROVNA
Exec Dt:
01/20/2016
5
BULOVA, MARINA NIKOLAEVNA
Exec Dt:
06/23/2015
6
LECERF, BRUNO
Exec Dt:
01/11/2017
7
SOVA, ALEXEY ALEXANDROVICH
Exec Dt:
06/29/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10851283
US20170253788
15517019
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 6
Reel/Frame:047864/0375   Pages: 10
Recorded: 12/28/2018
Attorney Dkt #:IS11.0037-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DANIELS, JOHN
Exec Dt:
03/23/2017
2
POTAPENKO, DMITRIY IVANOVICH
Exec Dt:
02/24/2017
3
LECERF, BRUNO
Exec Dt:
01/11/2017
4
BULOVA, MARINA NIKOLAEVNA
Exec Dt:
12/28/2016
5
SOVA, ALEXEY ALEXANDROVICH
Exec Dt:
09/12/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11795377
US20200270513
16063754
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 7
Reel/Frame:042881/0455   Pages: 15
Recorded: 07/03/2017
Attorney Dkt #:IS10.0922A-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POTAPENKO, DMITRIY IVANOVICH
Exec Dt:
06/21/2017
2
SOVA, ALEXEY ALEXANDROVICH
Exec Dt:
01/23/2017
3
NESTEROVA, SVETLANA VIKTOROVNA
Exec Dt:
01/10/2017
4
ALEKSEENKO, OLGA PETROVNA
Exec Dt:
01/10/2017
5
LECERF, BRUNO
Exec Dt:
05/05/2017
6
BULOVA, MARINA NIKOLAEVNA
Exec Dt:
01/11/2017
7
DANIELS, JOHN
Exec Dt:
04/17/2017
8
ORTEGA ANDRADE, JOSE ALBERTO
Exec Dt:
01/11/2017
9
LUNGWITZ, BERNHARD
Exec Dt:
01/11/2017
10
HUANG, JIANGSHUI
Exec Dt:
01/11/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10808497
US20170198191
15355684
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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