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Patent Assignment Assignor Details
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Assignor Name : SRIDHAR, GARUD
Total Assignments: 14
Assignment: 1
Reel/Frame:015999/0764   Pages: 8
Recorded: 05/11/2005
Attorney Dkt #:250309
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
04/06/2005
2
KIM, BYONG
Exec Dt:
04/06/2005
3
SRIDHAR, GARUD
Exec Dt:
04/06/2005
4
SAIT, NOOR
Exec Dt:
04/22/2005
5
FULIN, WAYNE
Exec Dt:
04/06/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DR. MD 1
SUGAR LAND, TEXAS 77469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7170007
US20060151194
11033698
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:016423/0601   Pages: 8
Recorded: 08/19/2005
Attorney Dkt #:25.0298
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH P.
Exec Dt:
06/15/2005
2
SRIDHAR, GARUD
Exec Dt:
06/15/2005
3
SILVERMAN, SETH
Exec Dt:
06/15/2005
4
BHAVSAR, RASHMI B.
Exec Dt:
06/15/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7119283
NONE
11153835
Correspondence name and address
SCHLUMBERGER CONVEYANCE AND DELIVERY
ATTN: ROBIN NAVA
555 INDUSTRIAL BOULEVARD, MD-1
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:017616/0869   Pages: 6
Recorded: 05/15/2006
Attorney Dkt #:25.0368
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
02/13/2006
2
SRIDHAR, GARUD
Exec Dt:
02/13/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7259331
US20070158095
11330957
Correspondence name and address
TIM CURINGTON
110 SCHLUMBERGER DRIVE MD 1
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:017614/0656   Pages: 6
Recorded: 05/15/2006
Attorney Dkt #:25.0278
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
05/12/2006
2
SRIDHAR, GARUD
Exec Dt:
05/05/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7462781
US20070000682
11279518
Correspondence name and address
TIM CURINGTON
110 SCHLUMBERGER DRIVE MD 1
SUGAR LAND, TX 77478
Assignment: 5
Reel/Frame:018234/0585   Pages: 7
Recorded: 09/12/2006
Attorney Dkt #:25.0377
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
05/12/2006
2
SRIDHAR, GARUD
Exec Dt:
05/05/2006
3
COLLINS, ANTHONY
Exec Dt:
06/02/2006
4
FULIN, WAYNE
Exec Dt:
05/23/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070003780
11380325
Correspondence name and address
TIM CURINGTON
110 SCHLUMBERGER DRIVE MD 1
SUGAR LAND, TX 77478
Assignment: 6
Reel/Frame:018439/0794   Pages: 5
Recorded: 10/26/2006
Attorney Dkt #:25.0346
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
08/26/2006
2
SRIDHAR, GARUD
Exec Dt:
10/12/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080031578
11461943
Correspondence name and address
TIM CURINGTON
110 SCHLUMBERGER DRIVE MD 1
SUGAR LAND, TX 77478
Assignment: 7
Reel/Frame:018811/0431   Pages: 5
Recorded: 01/26/2007
Attorney Dkt #:25.0293
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
01/11/2007
2
SRIDHAR, GARUD
Exec Dt:
11/27/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7402753
US20070107928
11561646
Correspondence name and address
TIM CURINGTON
110 SCHLUMBERGER DRIVE MD 1
SUGAR LAND, TX 77478
Assignment: 8
Reel/Frame:020644/0583   Pages: 8
Recorded: 03/13/2008
Attorney Dkt #:25.0309
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
09/10/2007
2
KIM, BYONG JUN
Exec Dt:
07/30/2007
3
SRIDHAR, GARUD
Exec Dt:
07/27/2007
4
SAIT, NOOR
Exec Dt:
07/28/2007
5
FULIN, WAYNE
Exec Dt:
07/27/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7586042
US20080156517
11813755
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 9
Reel/Frame:020455/0824   Pages: 7
Recorded: 02/01/2008
Attorney Dkt #:56.0965CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAMBIER, PHILIPPE
Exec Dt:
01/07/2008
2
PESSIN, JEAN-LOUIS
Exec Dt:
01/14/2008
3
SRIDHAR, GARUD
Exec Dt:
01/11/2008
4
RAMAN, APARNA
Exec Dt:
01/18/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8434399
US20090081034
11967327
Correspondence name and address
DARLA FONSECA
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 10
Reel/Frame:022531/0725   Pages: 8
Recorded: 04/10/2009
Attorney Dkt #:25.0455
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
11/25/2008
2
KIM, BYONG JUN
Exec Dt:
11/01/2008
3
SRIDHAR, GARUD
Exec Dt:
10/31/2008
4
FULIN, WAYNE
Exec Dt:
11/11/2008
5
SAIT, NOOR F.
Exec Dt:
03/05/2009
6
BILLINGHAM, MATTHEW
Exec Dt:
02/18/2009
7
SBORDONE, ANDREA
Exec Dt:
04/07/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8413723
US20090145610
12252553
Correspondence name and address
RODNEY WARFFORD
555 INDUSTRIAL BLVD., MD-5
SUGAR LAND, TX 77478
Assignment: 11
Reel/Frame:023676/0886   Pages: 6
Recorded: 12/18/2009
Attorney Dkt #:56.1231
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SRIDHAR, GARUD
Exec Dt:
11/16/2009
2
WEDGE, MIKE
Exec Dt:
11/05/2009
3
HUBENSCHMIDT, JOE
Exec Dt:
12/16/2009
4
STARR, JOHN
Exec Dt:
11/09/2009
5
RIDDLE, TERRY
Exec Dt:
11/05/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8616555
US20100090409
12577771
Correspondence name and address
MICHAEL L. FLYNN
555 INDUSTRIAL BLVD
SUGAR LAND, TX 77478
Assignment: 12
Reel/Frame:023833/0642   Pages: 4
Recorded: 01/22/2010
Attorney Dkt #:25.0554
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
12/17/2009
2
SRIDHAR, GARUD
Exec Dt:
12/28/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9201207
US20100116510
12623304
Correspondence name and address
MICHAEL FLYNN
555 INDUSTRIAL BLVD., MD-21
SUGAR LAND, TX 77478
Assignment: 13
Reel/Frame:032240/0740   Pages: 12
Recorded: 02/19/2014
Attorney Dkt #:IS11.0596-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECERF, BRUNO
Exec Dt:
11/11/2013
2
FU, DAN
Exec Dt:
10/31/2013
3
USOVA, ZINAIDA
Exec Dt:
11/12/2013
4
RAMESH, AVINASH
Exec Dt:
10/30/2013
5
SRIDHAR, GARUD
Exec Dt:
10/30/2013
6
HUEY, WILLIAM TROY
Exec Dt:
11/05/2013
7
LEE, JESSE
Exec Dt:
11/04/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9593565
US20150075796
14030711
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 14
Reel/Frame:064544/0365   Pages: 7
Recorded: 08/10/2023
Attorney Dkt #:IS22.0588-US-PSP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHUKLA, SOURABH
Exec Dt:
03/29/2023
2
SRIDHAR, GARUD
Exec Dt:
03/23/2023
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240044691
18365383
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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