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Patent Assignment Assignor Details
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Assignor Name : KARUPPOOR, SRINAND
Total Assignments: 10
Assignment: 1
Reel/Frame:025691/0766   Pages: 17
Recorded: 01/25/2011
Attorney Dkt #:20.3077
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIELDS, TROY
Exec Dt:
06/22/2009
2
POP, JULIAN
Exec Dt:
07/23/2009
3
BARRIOL, YVES
Exec Dt:
06/30/2009
4
BROCKMEIER, OIVIND
Exec Dt:
07/30/2009
5
DESROCHES, JEAN
Exec Dt:
06/26/2009
6
MAJKUT, FREDERIK
Exec Dt:
06/29/2009
7
HARRIGAN, EDWARD
Exec Dt:
07/22/2009
8
KARUPPOOR, SRINAND
Exec Dt:
06/18/2009
9
HILL, BUNKER M.
Exec Dt:
06/19/2009
10
FENSKY, CHARLES
Exec Dt:
07/13/2009
11
EGHBALI, ALI
Exec Dt:
06/29/2009
12
DEL CAMPO, CHRISTOPHER S.
Exec Dt:
06/22/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8991245
US20110107830
13054236
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION, HPS
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:025011/0309   Pages: 8
Recorded: 09/20/2010
Attorney Dkt #:19.0684
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, KE
Exec Dt:
07/16/2010
2
KARUPPOOR, SRINAND
Exec Dt:
07/16/2010
3
OSSIA, SEPAND
Exec Dt:
07/16/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8504308
US20120016589
12835281
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION, HPS
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:026041/0723   Pages: 18
Recorded: 03/29/2011
Attorney Dkt #:20.3121
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARRIGAN, EDWARD
Exec Dt:
02/14/2011
2
BARRIOL, YVES
Exec Dt:
03/02/2011
3
DAVYDYCHEV, ANDREI I.
Exec Dt:
02/11/2011
4
CARNEGIE, ANDREW J.
Exec Dt:
03/11/2011
5
HOMAN, DEAN M.
Exec Dt:
02/10/2011
6
KARUPPOOR, SRINAND
Exec Dt:
02/10/2011
7
SONG, YI-QIAO
Exec Dt:
02/10/2011
8
HOPPER, TIM
Exec Dt:
03/22/2011
9
BACHMAN, HENRY N.
Exec Dt:
03/22/2011
10
VANDERMEER, WILLIAM B.
Exec Dt:
02/11/2011
11
COLLINS, ANTHONY L.
Exec Dt:
02/11/2011
12
FREDETTE, MARK A.
Exec Dt:
03/29/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8794318
US20110198078
13002913
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION, HPS
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:026090/0611   Pages: 8
Recorded: 04/07/2011
Attorney Dkt #:19.0593
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, KE
Exec Dt:
03/10/2011
2
KARUPPOOR, SRINAND
Exec Dt:
03/10/2011
3
OSSIA, SEPAND
Exec Dt:
04/04/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110313720
13063111
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION, HPS
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TX 77478
Assignment: 5
Reel/Frame:047804/0985   Pages: 6
Recorded: 12/18/2018
Attorney Dkt #:IS16.0882-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARUPPOOR, SRINAND
Exec Dt:
11/16/2018
2
MARYA, MANUEL
Exec Dt:
11/16/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11141787
US20200114427
16156926
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 6
Reel/Frame:049705/0831   Pages: 6
Recorded: 07/10/2019
Attorney Dkt #:IS16.0836-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARYA, MANUEL
Exec Dt:
07/08/2019
2
KARUPPOOR, SRINAND
Exec Dt:
07/08/2019
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11965398
US20200406357
16454793
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 7
Reel/Frame:050808/0784   Pages: 6
Recorded: 10/24/2019
Attorney Dkt #:IS19.0622-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARUN KUMAR, SWAPNA
Exec Dt:
10/21/2019
2
KARUPPOOR, SRINAND
Exec Dt:
10/21/2019
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11533809
US20210112660
16599554
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 8
Reel/Frame:050924/0390   Pages: 6
Recorded: 11/06/2019
Attorney Dkt #:IS19.0623-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARUN KUMAR, SWAPNA
Exec Dt:
10/30/2019
2
KARUPPOOR, SRINAND
Exec Dt:
11/05/2019
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11523513
US20210112663
16599540
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 9
Reel/Frame:052453/0238   Pages: 8
Recorded: 04/21/2020
Attorney Dkt #:IS20.1895-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARYA, MANUEL
Exec Dt:
04/21/2020
2
ZOLFAGHARI, ALIREZA
Exec Dt:
04/21/2020
3
KARUPPOOR, SRINAND
Exec Dt:
04/21/2020
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11812561
US20210321521
16842852
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 10
Reel/Frame:060856/0473   Pages: 7
Recorded: 08/22/2022
Attorney Dkt #:IS20.2522-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARUPPOOR, SRINAND
Exec Dt:
04/19/2022
2
ULLRICH, ABBIGAIL
Exec Dt:
04/19/2022
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11913301
US20220325597
17658481
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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