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Patent Assignment Assignor Details
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Assignor Name : AYAN, COSAN
Total Assignments: 31
Assignment: 1
Reel/Frame:013873/0720   Pages: 7
Recorded: 03/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLINS, OLIVER C.
Exec Dt:
02/19/2003
2
HODDER, MICHAEL
Exec Dt:
02/25/2003
3
AYAN, COSAN
Exec Dt:
02/20/2003
4
ZHU, YIFU
Exec Dt:
02/21/2003
5
RABBITO, PHILIP
Exec Dt:
02/19/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
IP LAW DEPARTMENT
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6729400
US20030145988
10305878
Correspondence name and address
INTELLECTUAL PROPERTY LAW DEPARTMENT
SCHLUMBERGER-DOLL RESEARCH
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 2
Reel/Frame:016085/0814   Pages: 4
Recorded: 12/08/2004
Attorney Dkt #:94.0057CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AYAN, COSAN
Exec Dt:
11/18/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
5599 SAN FELIPE, SUITE 1700
HOUSTON, TEXAS 77056-2722
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7725302
US20050119911
11007764
Correspondence name and address
DANITA MASELES, ESQUIRE
SCHLUMBERGER INFORMATION SOLUTIONS
5599 SAN FELIPE, SUITE 1700
HOUSTON, TX 77056-2722
Assignment: 3
Reel/Frame:018902/0692   Pages: 13
Recorded: 02/19/2007
Attorney Dkt #:60.1709 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN HAL, RONALD E. G.
Exec Dt:
11/29/2006
2
GOODWIN, ANTHONY
Exec Dt:
11/29/2006
3
MULLINS, OLIVER C.
Exec Dt:
12/01/2006
4
HEGEMAN, PETER S.
Exec Dt:
11/29/2006
5
RAGHURAMAN, BHAVANI
Exec Dt:
11/29/2006
6
BETANCOURT, SORAYA S.
Exec Dt:
11/29/2006
7
AYAN, COSAN
Exec Dt:
11/30/2006
8
VASQUES, RICARDO
Exec Dt:
11/29/2006
9
DUBOST, FRANCOIS XAVIER
Exec Dt:
11/30/2006
10
DEL CAMPO, CHRISTOPHER SCOTT
Exec Dt:
11/29/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7886825
US20080066904
11562908
Correspondence name and address
VINCENT P. LOCCISANO
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 4
Reel/Frame:019256/0345   Pages: 11
Recorded: 05/07/2007
Attorney Dkt #:20.2990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VASQUES, RICARDO
Exec Dt:
04/10/2007
2
RIBEIRO, GUSTAVO ANDREOLLI
Exec Dt:
04/18/2007
3
AYAN, COSAN
Exec Dt:
04/13/2007
4
ADUR, NICOLAS
Exec Dt:
04/11/2007
5
PEDERSEN, ARNE RICHARD
Exec Dt:
03/30/2007
6
CASTILHO, ANTONIO
Exec Dt:
04/24/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080066535
11693147
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 5
Reel/Frame:019416/0299   Pages: 12
Recorded: 06/12/2007
Attorney Dkt #:20.2990NP1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEGEMAN, PETER S.
Exec Dt:
05/10/2007
2
GOODWIN, ANTHONY R.H.
Exec Dt:
05/10/2007
3
MUHAMMAD, MOIN
Exec Dt:
05/15/2007
4
VASQUES, RICARDO
Exec Dt:
06/04/2007
5
AYAN, COSAN
Exec Dt:
05/18/2007
6
O'KEEFE, MICHAEL
Exec Dt:
05/30/2007
7
YAMATE, TSUTOMU
Exec Dt:
05/10/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7614294
US20080066537
11746201
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 6
Reel/Frame:020973/0870   Pages: 11
Recorded: 05/20/2008
Attorney Dkt #:122.0008 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AYAN, COSAN
Exec Dt:
04/22/2008
2
KUCHUK, FIKRI JOHN
Exec Dt:
05/19/2008
3
RAMAKRISHNAN, TERIZHANDUR S.
Exec Dt:
04/17/2008
4
NEVILLE, THOMAS J.
Exec Dt:
04/16/2008
5
RAMAMOORTHY, RAGHU
Exec Dt:
05/07/2008
6
CARNEGIE, ANDREW
Exec Dt:
04/16/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8297354
US20090255669
12103027
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
P. O. BOX 425045
CAMBRIDGE, MA 02142
Assignment: 7
Reel/Frame:023102/0775   Pages: 8
Recorded: 08/14/2009
Attorney Dkt #:122.0052 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMAMOORTHY, RAGHU
Exec Dt:
08/06/2009
2
BRADLEY, DAVID C.
Exec Dt:
07/23/2009
3
AYAN, COSAN
Exec Dt:
05/11/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7999542
US20100277166
12433119
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
P.O. BOX 425045
CAMBRIDGE, MA 02142
Assignment: 8
Reel/Frame:022937/0876   Pages: 11
Recorded: 07/10/2009
Attorney Dkt #:110.0166
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WICHERS, WICHER
Exec Dt:
05/14/2009
2
CAO MINH, CHANH
Exec Dt:
05/14/2009
3
GAO, BEI
Exec Dt:
07/09/2009
4
WEINHEBER, PETER
Exec Dt:
06/23/2009
5
AYAN, COSAN
Exec Dt:
05/13/2009
6
MULLINS, OLIVER C.
Exec Dt:
05/15/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8120357
US20100127701
12464187
Correspondence name and address
JANICE K. ALVERSON
5599 SAN FELIPE
SUITE 100
HOUSTON, TX 77056
Assignment: 9
Reel/Frame:025764/0805   Pages: 11
Recorded: 12/22/2010
Attorney Dkt #:20.3143
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AYAN, COSAN
Exec Dt:
10/13/2010
2
KUCHUK, FIKRI JOHN
Exec Dt:
10/13/2010
3
RAMAKRISHNAN, TERIZHANDUR S.
Exec Dt:
11/07/2008
4
NEVILLE, THOMAS J.
Exec Dt:
10/14/2010
5
RAMAMOORTHY, RAGHU
Exec Dt:
10/13/2010
6
CARNEGIE, ANDREW J.
Exec Dt:
10/21/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9051822
US20110284227
12937403
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION, HPS
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TX 77478
Assignment: 10
Reel/Frame:029880/0965   Pages: 6
Recorded: 02/26/2013
Attorney Dkt #:21.1937USPSP/NP ASSIGNMEN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAKER, ANDREW CHARLES
Exec Dt:
02/18/2013
2
AYAN, COSAN
Exec Dt:
02/18/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8939033
US20130174668
13814134
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 11
Reel/Frame:030873/0473   Pages: 8
Recorded: 07/25/2013
Attorney Dkt #:IS12.3171-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRISTENSEN, MORTEN
Exec Dt:
05/23/2013
2
AYAN, COSAN
Exec Dt:
05/27/2013
3
CORRE, PIERRE-YVES
Exec Dt:
05/27/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9291027
US20140209302
13750923
Correspondence name and address
MIMI CORONA
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 12
Reel/Frame:031341/0889   Pages: 8
Recorded: 10/03/2013
Attorney Dkt #:IS12.2376-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEGEMAN, PETER S.
Exec Dt:
08/14/2013
2
AYAN, COSAN
Exec Dt:
09/06/2013
3
GISOLF, ADRIAAN
Exec Dt:
08/15/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9759059
US20140373617
13923220
Correspondence name and address
MIMI CORONA
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 13
Reel/Frame:032277/0379   Pages: 11
Recorded: 02/24/2014
Attorney Dkt #:IS12.2555-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUBOST, FRANCOIS
Exec Dt:
08/28/2013
2
GUYOMAR, YANNICK
Exec Dt:
08/14/2013
3
MARCHE, OLIVIER
Exec Dt:
08/14/2013
4
AYAN, COSAN
Exec Dt:
10/04/2013
5
D'HALLUIN, FLORENT
Exec Dt:
08/26/2013
6
WLODARCZYK, SYLVAIN
Exec Dt:
08/20/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10444402
US20130317752
13901844
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 14
Reel/Frame:032287/0978   Pages: 8
Recorded: 02/25/2014
Attorney Dkt #:IS13.4056-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CORRE, PIERRE-YVES
Exec Dt:
02/21/2014
2
AYAN, COSAN
Exec Dt:
02/11/2014
3
KRISTENSEN, MORTEN
Exec Dt:
02/13/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150176405
14136411
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 15
Reel/Frame:032311/0505   Pages: 14
Recorded: 02/27/2014
Attorney Dkt #:IS13.3622-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUO, YOUXIANG
Exec Dt:
01/30/2014
2
GISOLF, ADRIAAN
Exec Dt:
01/31/2014
3
LEE, RYAN
Exec Dt:
02/19/2014
4
AYAN, COSAN
Exec Dt:
02/11/2014
5
DUMONT, HADRIEN
Exec Dt:
01/30/2014
6
WANG, KANG
Exec Dt:
02/10/2014
7
DESAI, CHETANKUMAR
Exec Dt:
01/31/2014
8
MULLINS, OLIVER
Exec Dt:
02/04/2014
9
BARBOSA, BEATRIZ
Exec Dt:
02/17/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10316655
US20150142317
14085589
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 16
Reel/Frame:032359/0596   Pages: 10
Recorded: 03/05/2014
Attorney Dkt #:IS13.3961-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEDOUET, SYLVAIN
Exec Dt:
02/20/2014
2
GISOLF, ADRIAAN
Exec Dt:
02/10/2014
3
AYAN, COSAN
Exec Dt:
02/12/2014
4
HEGEMAN, PETER
Exec Dt:
02/14/2014
5
LEE, RYAN SANGJUN
Exec Dt:
02/14/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9422811
US20150176375
14135835
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 17
Reel/Frame:032359/0644   Pages: 13
Recorded: 03/05/2014
Attorney Dkt #:IS13.3976-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GISOLF, ADRIAAN
Exec Dt:
02/20/2014
2
LANDSIEDEL, NATHAN
Exec Dt:
02/20/2014
3
CORRE, PIERRE-YVES
Exec Dt:
02/13/2014
4
PARTOUCHE, ASHERS
Exec Dt:
02/19/2014
5
POP, JULIAN
Exec Dt:
02/14/2014
6
BARBOSA, BEATRIZ E.
Exec Dt:
02/17/2014
7
AYAN, COSAN
Exec Dt:
02/12/2014
8
TEVIS, GEORGE C.
Exec Dt:
02/20/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9347299
US20150176376
14136935
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 18
Reel/Frame:033392/0986   Pages: 9
Recorded: 07/25/2014
Attorney Dkt #:IS13.4450-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GISOLF, ADRIAAN
Exec Dt:
07/16/2014
2
LANDSIEDEL, NATHAN
Exec Dt:
07/25/2014
3
AYAN, COSAN
Exec Dt:
07/19/2014
4
MOELHOFF, KENNETH
Exec Dt:
07/18/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9845673
US20150361791
14301963
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 19
Reel/Frame:034024/0272   Pages: 12
Recorded: 10/24/2014
Attorney Dkt #:IS12.2024-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUO, YOUXIANG
Exec Dt:
10/15/2014
2
MULLINS, OLIVER C.
Exec Dt:
10/20/2014
3
DUBOST, FRANCOIS XAVIER
Exec Dt:
10/22/2014
4
AYAN, COSAN
Exec Dt:
10/17/2014
5
ABDALLAH, WAEL
Exec Dt:
10/15/2014
6
POMERANTZ, ANDREW E.
Exec Dt:
10/14/2014
7
ZHANG, DINGAN
Exec Dt:
10/15/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11280191
US20150006084
14373019
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 20
Reel/Frame:034293/0032   Pages: 14
Recorded: 12/02/2014
Attorney Dkt #:IS13.4053-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUO, YOUXIANG
Exec Dt:
11/19/2014
2
HARRISON, CHRISTOPHER
Exec Dt:
11/18/2014
3
GISOLF, ADRIAAN
Exec Dt:
11/18/2014
4
AYAN, COSAN
Exec Dt:
11/19/2014
5
TORIBIO, MICHAEL MALLARI
Exec Dt:
11/19/2014
6
DESAI, CHETANKUMAR NATWARLAL
Exec Dt:
11/26/2014
7
MULLINS, OLIVER CLINTON
Exec Dt:
11/19/2014
8
SULLIVAN, MATTHEW T.
Exec Dt:
11/25/2014
9
SMYTHE, ELIZABETH
Exec Dt:
11/20/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10371690
US20160131630
14535199
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 21
Reel/Frame:034663/0735   Pages: 6
Recorded: 01/08/2015
Attorney Dkt #:IS13.4600-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALYANARAMAN, RAM SUNDER
Exec Dt:
01/08/2015
2
AYAN, COSAN
Exec Dt:
01/05/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10100631
US20150159480
14564913
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 22
Reel/Frame:035612/0436   Pages: 8
Recorded: 05/12/2015
Attorney Dkt #:IS12.2781-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AYAN, COSAN
Exec Dt:
03/03/2015
2
GURPINAR, OMER M.
Exec Dt:
05/02/2015
3
PALMER, DANIEL
Exec Dt:
02/25/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150204170
14419208
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 23
Reel/Frame:038363/0435   Pages: 11
Recorded: 04/25/2016
Attorney Dkt #:IS13.4176-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUO, YOUXIANG
Exec Dt:
07/24/2015
2
DUMONT, HADRIEN
Exec Dt:
08/04/2015
3
JACKSON, RICHARD
Exec Dt:
07/17/2015
4
DE SANTO, ILARIA
Exec Dt:
08/14/2015
5
MULLINS, OLIVER C.
Exec Dt:
07/28/2015
6
AYAN, COSAN
Exec Dt:
07/24/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10228325
US20160252454
15027227
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 24
Reel/Frame:037935/0234   Pages: 9
Recorded: 03/09/2016
Attorney Dkt #:IS13.3368-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRISTENSEN, MORTEN
Exec Dt:
02/15/2016
2
AYAN, COSAN
Exec Dt:
02/15/2016
3
LEE, RYAN SANGJUN
Exec Dt:
03/09/2016
4
CHUGUNOV, NIKITA
Exec Dt:
02/16/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10352162
US20160216404
15005531
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 25
Reel/Frame:038003/0812   Pages: 8
Recorded: 03/16/2016
Attorney Dkt #:IS14.8707-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CIG, KOKSAL
Exec Dt:
02/14/2016
2
AYAN, COSAN
Exec Dt:
02/15/2016
3
KRISTENSEN, MORTEN
Exec Dt:
02/15/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10358917
US20150369957
14741913
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 26
Reel/Frame:038288/0987   Pages: 12
Recorded: 04/15/2016
Attorney Dkt #:IS14.8314-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUO, YOUXIANG
Exec Dt:
03/11/2016
2
MISHRA, VINAY K.
Exec Dt:
03/09/2016
3
DUMONT, HADRIEN
Exec Dt:
03/09/2016
4
GISOLF, ADRIAAN
Exec Dt:
03/09/2016
5
BABIN, CHRISTOPHER
Exec Dt:
03/17/2016
6
AYAN, COSAN
Exec Dt:
03/10/2016
7
BARBOSA, BEATRIZ E.
Exec Dt:
03/18/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10024755
US20160091389
14861925
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 27
Reel/Frame:040024/0644   Pages: 11
Recorded: 10/15/2016
Attorney Dkt #:IS15.0502-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GARCIA, GERMAN
Exec Dt:
09/15/2016
2
DUMONT, HADRIEN
Exec Dt:
09/26/2016
3
MISHRA, VINAY K.
Exec Dt:
10/06/2016
4
CHEN, LI
Exec Dt:
09/21/2016
5
AGARWAL, ABHISHEK
Exec Dt:
09/14/2016
6
AYAN, COSAN
Exec Dt:
09/14/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10533415
US20170022809
15183090
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 28
Reel/Frame:050235/0928   Pages: 23
Recorded: 08/30/2019
Attorney Dkt #:IS15.0627-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUO, YOUXIANG
Exec Dt:
05/03/2017
2
WANG, KANG
Exec Dt:
04/18/2017
3
POMERANTZ, ANDREW E.
Exec Dt:
04/26/2017
4
BETANCOURT POCATERRA, SORAYA S.
Exec Dt:
04/17/2017
5
FORSYTHE, JERIMIAH
Exec Dt:
04/24/2017
6
AYAN, COSAN
Exec Dt:
04/17/2017
7
DUMONT, HADRIEN
Exec Dt:
04/17/2017
8
MISHRA, VINAY
Exec Dt:
04/17/2017
9
CANAS, JESUS ALBERTO
Exec Dt:
04/17/2017
10
TETZLAFF, DANIEL M.
Exec Dt:
04/27/2017
11
KUMAR, ANISH
Exec Dt:
05/03/2017
12
ACHOUROV, VLADISLAV
Exec Dt:
10/26/2017
13
PFEIFFER, THOMAS
Exec Dt:
04/26/2017
14
PAN, SHU
Exec Dt:
04/24/2017
15
CHEN, YI
Exec Dt:
04/28/2017
16
KAUERAUF, ARMIN
Exec Dt:
05/23/2017
17
MULLINS, OLIVER C.
Exec Dt:
06/05/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10746017
US20160348480
15165798
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 29
Reel/Frame:050591/0425   Pages: 12
Recorded: 10/02/2019
Attorney Dkt #:IS16.0421-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POP, JULIAN
Exec Dt:
03/09/2018
2
AYAN, COSAN
Exec Dt:
09/20/2019
3
GISOLF, ADRIAAN
Exec Dt:
03/09/2018
4
LA ROTTA MARIN, JUAN MIGUEL
Exec Dt:
09/19/2019
5
YU, HUA
Exec Dt:
01/03/2018
6
JIANG, LEI
Exec Dt:
01/03/2018
7
ZUO, YOUXIANG
Exec Dt:
06/01/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11230924
US20180171791
15837612
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 30
Reel/Frame:060531/0384   Pages: 9
Recorded: 07/18/2022
Attorney Dkt #:IS19.0305-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE GENNARO, VINCENZO
Exec Dt:
06/17/2020
2
AYAN, COSAN
Exec Dt:
04/19/2020
3
SIGNER, CLAUDE
Exec Dt:
07/07/2022
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220178251
17594082
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 31
Reel/Frame:058626/0281   Pages: 18
Recorded: 01/12/2022
Attorney Dkt #:IS15.1140A-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JALALI, YOUNES
Exec Dt:
07/14/2021
2
TONOUE, RYOTA
Exec Dt:
07/10/2021
3
CHEN, HUA
Exec Dt:
08/25/2021
4
HARRISON, CHRISTOPHER
Exec Dt:
05/24/2021
5
KADER, KAMAL
Exec Dt:
08/24/2021
6
ZUO, YOUXIANG
Exec Dt:
10/29/2021
7
GISOLF, ADRIAAN
Exec Dt:
05/24/2021
8
AYAN, COSAN
Exec Dt:
05/20/2021
9
TORIBIO, MICHAEL MALLARI
Exec Dt:
05/20/2021
10
DESAI, CHETANKUMAR NATWARLAL
Exec Dt:
01/11/2022
11
MULLINS, OLIVER CLINTON
Exec Dt:
07/07/2021
12
SULLIVAN, MATTHEW T.
Exec Dt:
06/12/2021
13
SMYTHE, ELIZABETH
Exec Dt:
06/16/2021
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11768191
US20210263008
17319857
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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