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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : OMERAGIC, DZEVAT
Total Assignments: 59
Assignment: 1
Reel/Frame:010420/0836   Pages: 6
Recorded: 12/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLARK, BRIAN
Exec Dt:
12/01/1999
2
ROSTHAL, RICHARD A.
Exec Dt:
12/01/1999
3
HOMAN, DEAN M.
Exec Dt:
12/01/1999
4
OMERAGIC, DZEVAT
Exec Dt:
12/01/1999
5
BONNER, STEPHEN D.
Exec Dt:
12/01/1999
6
CHESSER, SCOTT S.
Exec Dt:
11/30/1999
7
BARBER, THOMAS D.
Exec Dt:
12/01/1999
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6297639
NONE
09452576
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
VICTOR SEGURA
PATENT COUNSEL
200 GILLINGHAM LANE MD 200-9
SUGAR LAND, TEXAS 77478
Assignment: 2
Reel/Frame:010427/0044   Pages: 6
Recorded: 12/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLARK, BRIAN
Exec Dt:
12/01/1999
2
ROSTHAL, RICHARD A.
Exec Dt:
12/01/1999
3
HOMAN, DEAN M.
Exec Dt:
12/01/1999
4
OMERAGIC, DZEVAT
Exec Dt:
12/01/1999
5
BONNER, STEPHEN D.
Exec Dt:
12/01/1999
6
CHESSER, SCOTT S.
Exec Dt:
11/30/1999
7
BARBER, THOMAS D.
Exec Dt:
12/01/1999
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6351127
NONE
09452660
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
VICTOR SEGURA
200 GILLINGHAM LANE MD 200-9
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:011012/0384   Pages: 5
Recorded: 07/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMERAGIC, DZEVAT
Exec Dt:
07/19/2000
2
HABASHY, TAREK M.
Exec Dt:
07/21/2000
3
ESMERSOY, CENGIZ
Exec Dt:
07/19/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6594584
NONE
09616783
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
VICTOR H. SEGURA
ATTN: PATENT COUNSEL
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Assignment: 4
Reel/Frame:011316/0095   Pages: 3
Recorded: 10/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOMAN, DEAN
Exec Dt:
10/12/2000
2
OMERAGIC, DZEVAT
Exec Dt:
10/12/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
P.O. BOX 2175
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6788065
NONE
09689574
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
VICTOR H. SEGURA PATENT COUNSEL
P.O. BOX 2175
HOUSTON, TX 77252-2175
Assignment: 5
Reel/Frame:011674/0705   Pages: 5
Recorded: 04/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSTHAL, RICHARD A.
Exec Dt:
12/14/2000
2
HOMAN, DEAN M.
Exec Dt:
12/20/2000
3
BARBER, THOMAS D.
Exec Dt:
12/14/2000
4
BONNER, STEPHEN
Exec Dt:
12/14/2000
5
CLARK, BRIAN
Exec Dt:
01/04/2001
6
OMERAGIC, DZEVAT
Exec Dt:
12/14/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
P.O. BOX 2175, HOUSTON, TEXAS 77252-2175
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6573722
US20020105332
09737891
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
VICTOR H. SEGURA
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Assignment: 6
Reel/Frame:011388/0550   Pages: 3
Recorded: 12/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OMERAGIC, DZEVAT
Exec Dt:
12/19/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6541979
US20020113592
09741593
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
VICTOR H. SERGURA
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Assignment: 7
Reel/Frame:011424/0109   Pages: 4
Recorded: 12/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMERAGIC, DZEVAT
Exec Dt:
12/21/2000
2
SEYDOUX, JEAN
Exec Dt:
12/22/2000
3
ROSTHAL, RICHARD A.
Exec Dt:
12/21/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6566881
US20010004212
09746927
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
VICTOR H. SEGURA
PATENT COUNSEL
P.O. BOX 2175
HOUSTON, TX 77252-2175
Assignment: 8
Reel/Frame:011955/0775   Pages: 3
Recorded: 06/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OMERAGIC, DZEVAT
Exec Dt:
06/26/2001
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
P.O. BOX 2175
110 SCHLUMBERGER DRIVE
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6584408
US20030055565
09893175
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
PATENT COUNSEL
P.O. BOX 2175
HOUSTON, TEXAS 77252-2175
Assignment: 9
Reel/Frame:012264/0557   Pages: 2
Recorded: 10/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMERAGIC, DZEVAT
Exec Dt:
10/11/2001
2
MINERBO, GERALD N.
Exec Dt:
10/11/2001
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6556015
US20030071626
09975411
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ATTN: PATENT COUNSEL
110 SCHLUMBERGER DRIVE
SUGAR LAND TX 77478
Assignment: 10
Reel/Frame:012427/0361   Pages: 4
Recorded: 12/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREY, MARK T.
Exec Dt:
12/13/2001
2
OMERAGIC, DZEVAT
Exec Dt:
12/13/2001
3
TABANOU, JACQUES R.
Exec Dt:
12/13/2001
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6727705
US20020079899
10029755
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
BRIGITTE L. JEFFERY
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 11
Reel/Frame:012427/0442   Pages: 4
Recorded: 12/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREY MARK T.
Exec Dt:
12/13/2001
2
OMERAGIC, DZEVAT
Exec Dt:
12/13/2001
3
TABANOU, JACQUES R.
Exec Dt:
12/13/2001
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6836218
US20020057210
10029754
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
BRIGITTE L. JEFFERY
PATENT COUNSEL
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Assignment: 12
Reel/Frame:012750/0374   Pages: 3
Recorded: 03/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMERAGIC, DZEVAT
Exec Dt:
03/12/2002
2
ESMERSOY, CENGIZ
Exec Dt:
03/26/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGARLAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6819110
US20030184302
10108056
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
VICTOR H. SEGURA
PATENT COUNSEL
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 13
Reel/Frame:013002/0887   Pages: 4
Recorded: 06/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINERBO, GERALD N.
Exec Dt:
06/07/2002
2
OMERAGIC, DZEVAT
Exec Dt:
06/05/2002
3
ROSTHAL, RICHARD
Exec Dt:
06/10/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6969994
US20030085707
10113132
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORP.
VICTOR H. SEGURA
P.O. BOX 2175, PATENT COUNSEL
HOUSTON, TX 77252-2175
Assignment: 14
Reel/Frame:013518/0643   Pages: 4
Recorded: 11/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NICHOLS, EDWARDS
Exec Dt:
10/30/2002
2
CONTI, UGO
Exec Dt:
10/30/2002
3
OMERAGIC, DZEVAT
Exec Dt:
11/01/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6597178
NONE
10065454
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 15
Reel/Frame:013304/0497   Pages: 4
Recorded: 12/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOMAN, DEAN M
Exec Dt:
12/19/2002
2
OMERAGIC, DZEVAT
Exec Dt:
12/19/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6927578
US20040119476
10248119
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 16
Reel/Frame:013643/0920   Pages: 3
Recorded: 12/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OMERAGIC, DZEVAT
Exec Dt:
12/31/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6924646
US20040124841
10335608
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ATTN: PATENT COUNSEL
P.O. BOX 2175
HOUSTON, TX 77252-2175
Assignment: 17
Reel/Frame:013470/0676   Pages: 5
Recorded: 03/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMERAGIC, DZEVAT
Exec Dt:
03/10/2003
2
TABANOU, JACQUES R.
Exec Dt:
03/05/2003
3
DUMONT, ALAIN
Exec Dt:
03/10/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6998844
US20030200029
10249030
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 18
Reel/Frame:014869/0647   Pages: 4
Recorded: 01/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TABANOU, JACQUES R.
Exec Dt:
10/20/2003
2
OMERAGIC, DZEVAT
Exec Dt:
10/20/2003
3
SEYDOUX, JEAN
Exec Dt:
11/04/2003
4
PISONI, ATTILIO C.
Exec Dt:
10/20/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7073609
US20050067190
10674179
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
KEVIN P. MCENANEY
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 19
Reel/Frame:014963/0198   Pages: 5
Recorded: 02/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEYDOUX, JEAN
Exec Dt:
01/29/2004
2
OMERAGIC, DZEVAT
Exec Dt:
01/29/2004
3
TABANOU, JACQUES R.
Exec Dt:
01/27/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
P.O. BOX 2175
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7093672
US20040154831
10707985
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
KEVIN P. MCENANEY
ATTN: PATENT COUNSEL
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 20
Reel/Frame:015536/0194   Pages: 6
Recorded: 07/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOMAN, DEAN M.
Exec Dt:
04/13/2004
2
OMERAGIC, DZEVAT
Exec Dt:
03/31/2004
3
ZHANG, TIANHUA
Exec Dt:
04/02/2004
4
SEBLINE, NICOLAS
Exec Dt:
04/01/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
P.O. BOX 2175
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7239145
US20050212520
10812369
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
VICTOR H. SEGURA
P.O. BOX 2175
HOUSTON, TEXAS 77252-2175
Assignment: 21
Reel/Frame:015548/0467   Pages: 6
Recorded: 07/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, QIMING
Exec Dt:
05/20/2004
2
CHOU, LAWRENCE
Exec Dt:
05/21/2004
3
OMERAGIC, DZEVAT
Exec Dt:
05/20/2004
4
YANG, LIBO
Exec Dt:
05/20/2004
5
DUMONT, ALAIN
Exec Dt:
05/21/2004
6
HU, LINGYUN
Exec Dt:
05/06/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7382135
US20050140373
10709212
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 22
Reel/Frame:014883/0523   Pages: 8
Recorded: 07/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMERAGIC, DZEVAT
Exec Dt:
06/24/2004
2
LI, QIMING
Exec Dt:
07/12/2004
3
CHOU, LAWRENCE
Exec Dt:
06/29/2004
4
YANG, LIBO
Exec Dt:
06/24/2004
5
LIU, CHENGBING
Exec Dt:
07/22/2004
6
SMITS, JAN
Exec Dt:
06/24/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7202670
US20050083063
10710188
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 23
Reel/Frame:015199/0410   Pages: 8
Recorded: 09/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOMAN, DEAN M.
Exec Dt:
09/29/2004
2
OMERAGIC, DZEVAT
Exec Dt:
09/27/2004
3
SEBLINE, NICOLAS
Exec Dt:
09/28/2004
4
WANG, HANMING
Exec Dt:
09/28/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7091722
US20060066313
10711657
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 24
Reel/Frame:017610/0802   Pages: 13
Recorded: 05/12/2006
Attorney Dkt #:24.0955
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, JIAN
Exec Dt:
05/18/2005
2
OMERAGIC, DZEVAT
Exec Dt:
05/18/2005
3
LIU, CHENGBING
Exec Dt:
07/18/2005
4
LI, QIMING
Exec Dt:
05/24/2005
5
SMITS, JAN W.
Exec Dt:
05/19/2005
6
ZENG, YANQING
Exec Dt:
07/28/2005
7
CLIMENT, HELENE C.
Exec Dt:
05/18/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7599825
US20060235619
11279203
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
OFFICE OF IP COUNSEL MD 200-9
SUGAR LAND, TX 77478
Assignment: 25
Reel/Frame:016636/0406   Pages: 13
Recorded: 09/27/2005
Attorney Dkt #:24.0931
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIA, PEIWEN
Exec Dt:
08/31/2005
2
SMITS, JAN W.
Exec Dt:
08/30/2005
3
CHOU, LAWRENCE
Exec Dt:
09/07/2005
4
LI, QIMING
Exec Dt:
09/07/2005
5
OMERAGIC, DZEVAT
Exec Dt:
08/24/2005
6
BRISTOW, JAMES F.
Exec Dt:
09/07/2005
7
WAND, PAUL A.
Exec Dt:
08/22/2005
8
DENICHOU, JEAN-MICHEL
Exec Dt:
08/24/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7630872
US20060074561
11161809
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 26
Reel/Frame:017533/0693   Pages: 7
Recorded: 04/26/2006
Attorney Dkt #:60.1629 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENNETT, NICHOLAS
Exec Dt:
03/24/2006
2
COATES, RICHARD T.
Exec Dt:
03/21/2006
3
MALINVERNO, ALBERTO
Exec Dt:
01/26/2006
4
OMERAGIC, DZEVAT
Exec Dt:
03/24/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7366616
US20070168133
11332736
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 27
Reel/Frame:017605/0282   Pages: 8
Recorded: 05/11/2006
Attorney Dkt #:24.0956
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMERAGIC, DZEVAT
Exec Dt:
04/18/2006
2
MINERBO, GERALD N.
Exec Dt:
05/04/2006
3
ROSTHAL, RICHARD A.
Exec Dt:
05/11/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7536261
US20060253255
11279739
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
OFFICE OF IP COUNSEL MD 200-9
SUGAR LAND, TX 77478
Assignment: 28
Reel/Frame:017653/0505   Pages: 12
Recorded: 05/22/2006
Attorney Dkt #:24.0955
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, JIAN
Exec Dt:
04/21/2006
2
OMERAGIC, DZEVAT
Exec Dt:
04/21/2006
3
LIU, CHENGBING
Exec Dt:
05/19/2006
4
LI, QIMING
Exec Dt:
05/11/2006
5
SMITS, JAN W.
Exec Dt:
05/01/2006
6
ZENG, YANQING
Exec Dt:
04/24/2006
7
CLIMENT, HELENE C.
Exec Dt:
05/04/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7599825
US20060235619
11279203
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
OFFICE OF IP COUNSEL MD 200-9
SUGAR LAND, TX 77478
Assignment: 29
Reel/Frame:022726/0494   Pages: 10
Recorded: 05/22/2009
Attorney Dkt #:24.1015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, JIAN
Exec Dt:
10/15/2008
2
LI, QIMING
Exec Dt:
10/06/2008
3
OMERAGIC, DZEVAT
Exec Dt:
08/08/2008
4
SEYDOUX, JEAN
Exec Dt:
09/25/2008
5
TABANOU, JACQUES R.
Exec Dt:
05/21/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7991555
US20100030477
12182896
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 30
Reel/Frame:021853/0939   Pages: 14
Recorded: 11/18/2008
Attorney Dkt #:24.1004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMERAGIC, DZEVAT
Exec Dt:
09/26/2008
2
HABASHY, TAREK M.
Exec Dt:
09/30/2008
3
POLYAKOV, VALERY
Exec Dt:
09/29/2008
4
KOCIAN, RAYMOND
Exec Dt:
10/06/2008
5
CHEN, YONG-HUA
Exec Dt:
09/29/2008
6
DAVYDYCHEVA, SOFIA
Exec Dt:
10/03/2008
7
ALTMAN, RAPHAEL
Exec Dt:
10/13/2008
8
MAESO, CARLOS
Exec Dt:
11/12/2008
9
HUPP, DOUGLAS
Exec Dt:
10/01/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8489375
US20110106514
12738225
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 31
Reel/Frame:021721/0828   Pages: 8
Recorded: 10/22/2008
Attorney Dkt #:20.3081
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVYDYCHEVA, SOFIA
Exec Dt:
10/03/2008
2
HOMAN, DEAN
Exec Dt:
10/06/2008
3
OMERAGIC, DZEVAT
Exec Dt:
10/03/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8200437
US20100082255
12241141
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 32
Reel/Frame:025174/0133   Pages: 14
Recorded: 10/21/2010
Attorney Dkt #:24.1004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMERAGIC, DZEVAT
Exec Dt:
04/30/2010
2
CHEN, YONG-HUA
Exec Dt:
04/30/2010
3
DAVYDYCHEVA, SOFIA
Exec Dt:
04/30/2010
4
POLYAKOV, VALLERY
Exec Dt:
04/30/2010
5
ALTMAN, RAPHAEL
Exec Dt:
05/10/2010
6
HUPP, DOUGLAS
Exec Dt:
04/30/2010
7
MAESO, CARLOS
Exec Dt:
05/07/2010
8
HABASHY, TAREK M.
Exec Dt:
04/30/2010
9
KOCIAN, RAYMOND
Exec Dt:
04/28/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8489375
US20110106514
12738225
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 33
Reel/Frame:025221/0314   Pages: 9
Recorded: 10/29/2010
Attorney Dkt #:24.1067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMERAGIC, DZEVAT
Exec Dt:
09/29/2010
2
SUN, KELI
Exec Dt:
09/30/2010
3
LI, QIMING
Exec Dt:
10/28/2010
4
HABASHY, TAREK
Exec Dt:
10/12/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8433518
US20110231098
12888232
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 34
Reel/Frame:025750/0474   Pages: 10
Recorded: 02/07/2011
Attorney Dkt #:21.1932
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABASHY, TAREK
Exec Dt:
01/31/2011
2
HAYMAN, ANDREW
Exec Dt:
01/06/2011
3
CHEN, YONG-HUA
Exec Dt:
01/27/2011
4
OMERAGIC, DZEVAT
Exec Dt:
02/01/2011
5
CHEUNG, PHILIP
Exec Dt:
01/06/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8754651
US20120119744
12945928
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 35
Reel/Frame:026214/0658   Pages: 8
Recorded: 05/03/2011
Attorney Dkt #:24.1031CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEYDOUX, JEAN
Exec Dt:
05/03/2011
2
OMERAGIC, DZEVAT
Exec Dt:
03/28/2011
3
HOMAN, DEAN M.
Exec Dt:
05/03/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9134449
US20110238312
13030780
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 36
Reel/Frame:027983/0043   Pages: 14
Recorded: 04/03/2012
Attorney Dkt #:21.1841 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUZERAIS, FRANCOIS M
Exec Dt:
01/11/2012
2
OMERAGIC, DZEVAT
Exec Dt:
01/11/2012
3
KEFI, SLAHEDDINE
Exec Dt:
01/11/2012
4
HOMAN, DEAN M.
Exec Dt:
01/12/2012
5
HORKOWITZ, JOHN P.
Exec Dt:
01/25/2012
6
VIDICK, BENOIT
Exec Dt:
01/16/2012
7
MALARD, DOMINIQUE
Exec Dt:
02/17/2012
8
UTTER, ROBERT
Exec Dt:
01/11/2012
9
HAWTHORN, ANDREW
Exec Dt:
02/28/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130160998
13335983
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 37
Reel/Frame:029440/0333   Pages: 9
Recorded: 12/10/2012
Attorney Dkt #:IS10.0591-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POLYAKOV, VALERY
Exec Dt:
11/16/2012
2
OMERAGIC, DZEVAT
Exec Dt:
11/12/2012
3
VIK, TORBJORN
Exec Dt:
12/03/2012
4
HABASHY, TAREK M.
Exec Dt:
12/06/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10450860
US20130110486
13666815
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 38
Reel/Frame:038741/0650   Pages: 9
Recorded: 05/29/2016
Attorney Dkt #:IS13.4287-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMERAGIC, DZEVAT
Exec Dt:
11/13/2013
2
XIE, HUI
Exec Dt:
11/13/2013
3
HABASHY, TAREK M.
Exec Dt:
11/13/2013
4
SHETTY, SUSHIL
Exec Dt:
11/13/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10914861
US20160252648
15027007
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 39
Reel/Frame:032753/0116   Pages: 9
Recorded: 04/24/2014
Attorney Dkt #:21.1932USCIP ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HONG-HUA
Exec Dt:
04/02/2014
2
OMERAGIC, DZEVAT
Exec Dt:
03/31/2014
3
HABASHY, TAREK M.
Exec Dt:
03/31/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140191762
14210385
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 40
Reel/Frame:033033/0516   Pages: 9
Recorded: 06/05/2014
Attorney Dkt #:IS13.4222-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POLYAKOV, VALERY
Exec Dt:
05/07/2014
2
KOCIAN, RAYMOND
Exec Dt:
05/29/2014
3
OMERAGIC, DZEVAT
Exec Dt:
05/08/2014
4
HABASHY, TAREK M.
Exec Dt:
05/07/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150263900
14204584
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 41
Reel/Frame:033291/0901   Pages: 9
Recorded: 07/11/2014
Attorney Dkt #:IS11.0863-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHETTY, SUSHIL
Exec Dt:
06/04/2014
2
OMERAGIC, DZEVAT
Exec Dt:
06/16/2014
3
HABASHY, TAREK M.
Exec Dt:
06/12/2014
4
RASMUS, JOHN
Exec Dt:
06/17/2014
5
MILES, JEFFREY
Exec Dt:
06/04/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9869792
US20140286539
14352566
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 42
Reel/Frame:034159/0405   Pages: 9
Recorded: 11/12/2014
Attorney Dkt #:IS12.2008-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVYDYCHEV, ANDREI I.
Exec Dt:
09/17/2014
2
THIEL, MICHAEL
Exec Dt:
09/15/2014
3
OMERAGIC, DZEVAT
Exec Dt:
09/15/2014
4
CRARY, STEVE F.
Exec Dt:
10/20/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10073189
US20150301222
14379476
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 43
Reel/Frame:035301/0402   Pages: 8
Recorded: 03/31/2015
Attorney Dkt #:IS14.8262USNP ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YONG-HUA
Exec Dt:
03/23/2015
2
OMERAGIC, DZEVAT
Exec Dt:
03/23/2015
3
HABASHY, TAREK M.
Exec Dt:
03/27/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150260874
14656641
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 44
Reel/Frame:038310/0605   Pages: 9
Recorded: 04/19/2016
Attorney Dkt #:IS13.4289-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUPUIS, CHRISTOPHE
Exec Dt:
06/08/2015
2
OMERAGIC, DZEVAT
Exec Dt:
06/09/2015
3
CHEN, YONG-HUA
Exec Dt:
06/10/2015
4
HABASHY, TAREK M.
Exec Dt:
06/09/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10527753
US20160245952
15026533
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 45
Reel/Frame:039785/0389   Pages: 11
Recorded: 09/20/2016
Attorney Dkt #:IS14.8079-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GHADAR, SHABNAM
Exec Dt:
08/10/2015
2
OMERAGIC, DZEVAT
Exec Dt:
08/07/2015
3
DUPUIS, CHRISTOPHE
Exec Dt:
08/31/2015
4
THIEL, MICHAEL
Exec Dt:
08/31/2015
5
CHEN, YONG-HUA
Exec Dt:
08/12/2015
6
HABASHY, TAREK M.
Exec Dt:
10/13/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10571595
US20170242147
15114323
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 46
Reel/Frame:038271/0936   Pages: 5
Recorded: 04/13/2016
Attorney Dkt #:IS14.9447-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OMERAGIC, DZEVAT
Exec Dt:
03/22/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10267945
US20160116624
14887136
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 47
Reel/Frame:038741/0677   Pages: 7
Recorded: 05/29/2016
Attorney Dkt #:IS13.3227-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, KELI
Exec Dt:
04/29/2016
2
OMERAGIC, DZEVAT
Exec Dt:
04/28/2016
3
CRARY, STEVE F.
Exec Dt:
05/24/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10370963
US20160245080
15026230
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 48
Reel/Frame:040094/0948   Pages: 8
Recorded: 10/24/2016
Attorney Dkt #:IS13.4485A-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THIEL, MICHAEL
Exec Dt:
06/23/2016
2
OMERAGIC, DZEVAT
Exec Dt:
06/24/2016
3
HABASHY, TAREK M.
Exec Dt:
06/27/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10036826
US20170075021
15123201
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 49
Reel/Frame:047847/0887   Pages: 6
Recorded: 12/22/2018
Attorney Dkt #:IS15.1210-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAILEY, WILLIAM
Exec Dt:
09/15/2016
2
OMERAGIC, DZEVAT
Exec Dt:
09/15/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11795793
US20190330963
16310444
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 50
Reel/Frame:041469/0603   Pages: 8
Recorded: 03/06/2017
Attorney Dkt #:IS16.0894-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVID, MARTIN
Exec Dt:
02/09/2017
2
OMAR, SAAD
Exec Dt:
02/08/2017
3
OMERAGIC, DZEVAT
Exec Dt:
02/08/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9977144
US20180074220
15265992
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 51
Reel/Frame:046531/0619   Pages: 6
Recorded: 08/02/2018
Attorney Dkt #:IS14.8321-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMERAGIC, DZEVAT
Exec Dt:
02/13/2017
2
KUO, CHIH-HAO
Exec Dt:
07/02/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10481290
US20170160424
15325513
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 52
Reel/Frame:045727/0707   Pages: 6
Recorded: 05/05/2018
Attorney Dkt #:IS15.1484-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THIEL, MICHAEL
Exec Dt:
04/21/2017
2
OMERAGIC, DZEVAT
Exec Dt:
04/12/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11448794
US20180321415
15772255
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 53
Reel/Frame:046520/0589   Pages: 8
Recorded: 08/01/2018
Attorney Dkt #:IS16.0114-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMERAGIC, DZEVAT
Exec Dt:
04/12/2017
2
THIEL, MICHAEL
Exec Dt:
04/11/2017
3
FARNOOSH, NILOOFAR
Exec Dt:
04/12/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11286763
US20190063205
16071922
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 54
Reel/Frame:046691/0064   Pages: 6
Recorded: 08/24/2018
Attorney Dkt #:IS15.1668-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THIEL, MICHAEL
Exec Dt:
04/21/2017
2
OMERAGIC, DZEVAT
Exec Dt:
04/12/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210055448
16079125
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 55
Reel/Frame:042250/0248   Pages: 6
Recorded: 05/05/2017
Attorney Dkt #:IS15.1569-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMERAGIC, DZEVAT
Exec Dt:
05/05/2017
2
OMAR, SAAD
Exec Dt:
05/04/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9715034
US20170176629
14973887
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 56
Reel/Frame:047479/0931   Pages: 9
Recorded: 11/13/2018
Attorney Dkt #:IS16.0611-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THIEL, MICHAEL
Exec Dt:
07/26/2017
2
OMERAGIC, DZEVAT
Exec Dt:
07/13/2017
3
DAVYDYCHEV, ANDREI
Exec Dt:
11/01/2017
4
HABASHY, TAREK M.
Exec Dt:
07/26/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11306582
US20190128116
16099980
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 57
Reel/Frame:054716/0889   Pages: 8
Recorded: 12/22/2020
Attorney Dkt #:IS18.0222-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YONG-HUA
Exec Dt:
09/13/2019
2
OMERAGIC, DZEVAT
Exec Dt:
09/13/2019
3
HABASHY, TAREK M.
Exec Dt:
10/09/2019
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11656199
US20210285915
17253775
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 58
Reel/Frame:059453/0683   Pages: 7
Recorded: 03/31/2022
Attorney Dkt #:IS18.0704-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAYRAKTAR, ZIKRI
Exec Dt:
03/29/2022
2
OMERAGIC, DZEVAT
Exec Dt:
06/19/2021
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11899157
US20210396903
17288597
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 59
Reel/Frame:061683/0166   Pages: 7
Recorded: 11/08/2022
Attorney Dkt #:IS17.1534-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMAR, SAAD
Exec Dt:
11/13/2020
2
OMERAGIC, DZEVAT
Exec Dt:
06/19/2021
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210254958
17251833
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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