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Patent Assignment Assignor Details
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Assignor Name : ALTINTAS, BURCU UNAL
Total Assignments: 17
Assignment: 1
Reel/Frame:032410/0939   Pages: 10
Recorded: 03/12/2014
Attorney Dkt #:IS13.3724-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
02/19/2014
2
CHANG, SHENG
Exec Dt:
02/19/2014
3
HUANG, QINGDI
Exec Dt:
02/21/2014
4
ALTINTAS, BURCU UNAL
Exec Dt:
02/21/2014
5
WIJNBERG, WILLEM A.
Exec Dt:
02/21/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150155074
14096863
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:035980/0477   Pages: 10
Recorded: 06/20/2015
Attorney Dkt #:IS12.3106-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
05/07/2015
2
ALTINTAS, BURCU UNAL
Exec Dt:
05/01/2014
3
CHANG, SHENG
Exec Dt:
06/04/2014
4
GARBER, MATTHEW
Exec Dt:
06/11/2015
5
SCARSDALE, KEVIN T.
Exec Dt:
02/20/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140190706
14145888
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 3
Reel/Frame:033597/0292   Pages: 13
Recorded: 08/24/2014
Attorney Dkt #:IS10.0988-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
08/08/2014
2
WIJNBERG, WILLEM A.
Exec Dt:
06/04/2014
3
SIMANJUNTAK, SURYA
Exec Dt:
06/16/2014
4
CHANG, SHENG
Exec Dt:
06/04/2014
5
YUN, JUSHIK
Exec Dt:
07/09/2014
6
ALTINTAS, BURCU UNAL
Exec Dt:
06/13/2014
7
KIM, DAVID
Exec Dt:
06/06/2014
8
GRISANTI VIGOUROUX, MARIA AUXILIADORA
Exec Dt:
06/06/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10087717
US20140367121
14352394
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 4
Reel/Frame:033736/0063   Pages: 10
Recorded: 09/15/2014
Attorney Dkt #:IS10.0307-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
09/09/2014
2
YUN, JUSHIK
Exec Dt:
08/29/2014
3
CHANG, SHENG
Exec Dt:
09/08/2014
4
ALTINTAS, BURCU UNAL
Exec Dt:
09/09/2014
5
VANEGAS, RICARDO
Exec Dt:
09/02/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140311758
14359002
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 5
Reel/Frame:034848/0702   Pages: 10
Recorded: 01/29/2015
Attorney Dkt #:IS13.4473-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
12/16/2014
2
ALTINTAS, BURCU UNAL
Exec Dt:
01/28/2015
3
YANG, DONG
Exec Dt:
12/09/2014
4
CHANG, SHENG
Exec Dt:
01/07/2015
5
HUANG, QINGDI
Exec Dt:
01/28/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9679677
US20150136440
14546644
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 6
Reel/Frame:035038/0046   Pages: 10
Recorded: 02/26/2015
Attorney Dkt #:25.0571A-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
02/25/2015
2
PROTASOV, VADIM
Exec Dt:
02/25/2015
3
YUN, JUSHIK
Exec Dt:
02/26/2015
4
CHANG, SHENG
Exec Dt:
02/25/2015
5
ALTINTAS, BURCU UNAL
Exec Dt:
02/25/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150155073
14615065
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 7
Reel/Frame:038108/0645   Pages: 11
Recorded: 03/28/2016
Attorney Dkt #:IS13.3021-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
03/04/2016
2
KIM, DAVID
Exec Dt:
02/26/2016
3
GRISANTI, MARIA
Exec Dt:
02/26/2016
4
MORRISON, MONTIE W.
Exec Dt:
02/23/2016
5
ALTINTAS, BURCU UNAL
Exec Dt:
03/03/2016
6
CHANG, SHENG
Exec Dt:
02/23/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11268329
US20160222736
14917630
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 8
Reel/Frame:038071/0777   Pages: 11
Recorded: 03/22/2016
Attorney Dkt #:IS14.8053-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
03/22/2016
2
CHANG, SHENG
Exec Dt:
02/23/2016
3
ALTINTAS, BURCU UNAL
Exec Dt:
03/22/2016
4
HUANG, QINGDI
Exec Dt:
02/16/2016
5
KAMPS, JEFFREY JOSEPH
Exec Dt:
03/22/2016
6
WANJAU, PAUL
Exec Dt:
03/22/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170004905
14788535
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 9
Reel/Frame:038072/0326   Pages: 10
Recorded: 03/22/2016
Attorney Dkt #:IS14.8073-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
03/22/2016
2
CHANG, SHENG
Exec Dt:
02/23/2016
3
ALTINTAS, BURCU UNAL
Exec Dt:
03/22/2016
4
WIJNBERG, WILLEM
Exec Dt:
02/08/2016
5
HUANG, QINGDI
Exec Dt:
03/22/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9859037
US20150294763
14683002
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 10
Reel/Frame:038072/0748   Pages: 11
Recorded: 03/22/2016
Attorney Dkt #:IS13.3723-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
03/22/2016
2
CHANG, SHENG
Exec Dt:
02/23/2016
3
ALTINTAS, BURCU UNAL
Exec Dt:
03/22/2016
4
WIJNBERG, WILLEM
Exec Dt:
02/08/2016
5
HUANG, QINGDI
Exec Dt:
03/22/2016
6
YUN, JUSHIK
Exec Dt:
02/05/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9767938
US20150294762
14682956
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 11
Reel/Frame:039863/0612   Pages: 11
Recorded: 09/27/2016
Attorney Dkt #:IS13.3354-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
06/30/2016
2
ALTINTAS, BURCU UNAL
Exec Dt:
06/24/2016
3
YUN, JUSHIK
Exec Dt:
06/24/2016
4
YANG, DONG
Exec Dt:
08/19/2016
5
CHANG, SHENG
Exec Dt:
06/23/2016
6
SINGH, RAMNIK
Exec Dt:
06/24/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10037836
US20160293298
14678270
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 12
Reel/Frame:045730/0787   Pages: 9
Recorded: 05/07/2018
Attorney Dkt #:IS15.1212-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSPEH
Exec Dt:
01/16/2017
2
KIM, DAVID
Exec Dt:
04/25/2018
3
GRISANTI, MARIA
Exec Dt:
04/17/2018
4
ALTINTAS, BURCU UNAL
Exec Dt:
09/19/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10049789
US20170358385
15177616
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 13
Reel/Frame:047434/0618   Pages: 11
Recorded: 11/07/2018
Attorney Dkt #:IS17.0909-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
08/02/2018
2
WIJNBERG, WILLEM ALBERT
Exec Dt:
10/30/2017
3
GRISANTI, MARIA AUXILIADORA
Exec Dt:
05/03/2018
4
ALTINTAS, BURCU UNAL
Exec Dt:
07/18/2018
5
MORRISON, MONTIE WAYNE
Exec Dt:
07/18/2018
6
HUANG, QINGDI
Exec Dt:
10/17/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10354777
US20190088386
15711550
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 14
Reel/Frame:049575/0109   Pages: 11
Recorded: 06/25/2019
Attorney Dkt #:IS13.3354-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
08/02/2018
2
ALTINTAS, BURCU UNAL
Exec Dt:
07/18/2018
3
YUN, JUSHIK
Exec Dt:
07/18/2018
4
YANG, DONG
Exec Dt:
06/13/2019
5
CHANG, SHENG
Exec Dt:
07/25/2018
6
SINGH, RAMNIK
Exec Dt:
08/21/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11158442
US20180330851
16034639
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 15
Reel/Frame:050253/0692   Pages: 10
Recorded: 09/04/2019
Attorney Dkt #:25.0470A-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
09/03/2019
2
CHANG, SHENG
Exec Dt:
09/21/2018
3
KIM, BYONG JUN
Exec Dt:
09/19/2018
4
YUN, JUSHIK
Exec Dt:
10/17/2018
5
ALTINTAS, BURCU UNAL
Exec Dt:
06/07/2019
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11387014
US20180366240
16113705
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 16
Reel/Frame:058440/0577   Pages: 10
Recorded: 12/21/2021
Attorney Dkt #:IS19.0333-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
08/17/2020
2
KIM, DAVID
Exec Dt:
08/17/2020
3
GRISANTI, MARIA
Exec Dt:
08/17/2020
4
TRAN, TAM
Exec Dt:
08/17/2020
5
ALTINTAS, BURCU UNAL
Exec Dt:
08/17/2020
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220349262
17621144
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 17
Reel/Frame:054202/0616   Pages: 9
Recorded: 10/29/2020
Attorney Dkt #:IS18.0350-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
10/28/2020
2
KIM, DAVID
Exec Dt:
10/20/2020
3
GRISANTI, MARIA
Exec Dt:
10/27/2020
4
ALTINTAS, BURCU UNAL
Exec Dt:
10/26/2020
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11335478
US20200126691
16724432
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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