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Patent Assignment Assignor Details
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Assignor Name : CUEVAS, NESTOR
Total Assignments: 14
Assignment: 1
Reel/Frame:020527/0568   Pages: 7
Recorded: 02/19/2008
Attorney Dkt #:115.0005-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/03/2007
2
Exec Dt:
12/05/2007
Assignee
1
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11943247
Correspondence name and address
RHONDA SMITH
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:021401/0001   Pages: 14
Recorded: 08/18/2008
Attorney Dkt #:115.0021-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/2008
2
Exec Dt:
07/18/2008
3
Exec Dt:
03/27/2008
4
Exec Dt:
08/08/2008
5
Exec Dt:
07/16/2008
6
Exec Dt:
06/16/2008
7
Exec Dt:
04/15/2008
8
Exec Dt:
04/12/2008
Assignee
1
10001 RICHMOND AVENUE
IP DEPT - JEFFREY GRIFFIN
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12174179
Correspondence name and address
WESTERNGECO L. L. C.
10001 RICHMOND AVENUE
IP DEPT- JEFFREY GRIFFIN
HOUSTON, TX 77042
Assignment: 3
Reel/Frame:022853/0478   Pages: 8
Recorded: 06/22/2009
Attorney Dkt #:115.0026-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/14/2009
2
Exec Dt:
04/24/2009
Assignee
1
10001 RICHMOND AVENUE
IP DEPT- JEFF GRIFFIN
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12488641
Correspondence name and address
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
JEFFREY E. GRIFFIN
HOUSTON, TX 77042-4299
Assignment: 4
Reel/Frame:024116/0028   Pages: 9
Recorded: 03/22/2010
Attorney Dkt #:115.0029-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/14/2009
2
Exec Dt:
05/14/2009
3
Exec Dt:
05/14/2009
Assignee
1
10001 RICHMOND AVENUE
IP DEPT: KEVIN MCENANEY
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12728606
Correspondence name and address
WESTERNGECO L.L.C. KEVIN MCENANEY
10001 RICHMOND AVENUE
IP DEPT
HOUSTON, TX 77042-4299
Assignment: 5
Reel/Frame:024594/0108   Pages: 8
Recorded: 06/25/2010
Attorney Dkt #:23.0696
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2010
2
Exec Dt:
01/11/2010
3
Exec Dt:
01/07/2010
Assignee
1
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12645965
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 6
Reel/Frame:032086/0373   Pages: 9
Recorded: 01/30/2014
Attorney Dkt #:IS12.3095-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/03/2013
2
Exec Dt:
07/03/2013
3
Exec Dt:
07/03/2013
4
Exec Dt:
07/03/2013
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13742923
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 7
Reel/Frame:031956/0951   Pages: 8
Recorded: 01/14/2014
Attorney Dkt #:IS12.2722-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/27/2013
2
Exec Dt:
12/09/2013
3
Exec Dt:
09/25/2013
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13928022
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 8
Reel/Frame:039022/0920   Pages: 9
Recorded: 06/28/2016
Attorney Dkt #:IS13.4420-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/15/2014
2
Exec Dt:
03/18/2014
3
Exec Dt:
03/18/2014
4
Exec Dt:
03/18/2014
Assignee
1
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15038237
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
HOUSTON, TX 77042
Assignment: 9
Reel/Frame:033542/0038   Pages: 9
Recorded: 08/15/2014
Attorney Dkt #:IS13.4673-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/09/2014
2
Exec Dt:
07/09/2014
3
Exec Dt:
08/14/2014
4
Exec Dt:
07/09/2014
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14223927
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 10
Reel/Frame:035060/0090   Pages: 6
Recorded: 03/01/2015
Attorney Dkt #:IS12.2848-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/23/2015
2
Exec Dt:
01/27/2015
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14420839
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 11
Reel/Frame:036232/0522   Pages: 8
Recorded: 07/31/2015
Attorney Dkt #:IS13.4023-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/10/2014
2
Exec Dt:
07/24/2015
3
Exec Dt:
12/11/2014
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14494313
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 12
Reel/Frame:046343/0831   Pages: 9
Recorded: 07/13/2018
Attorney Dkt #:IS15.0218-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/10/2016
2
Exec Dt:
04/06/2016
3
Exec Dt:
03/30/2016
4
Exec Dt:
03/28/2016
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14951920
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 13
Reel/Frame:043736/0193   Pages: 10
Recorded: 09/29/2017
Attorney Dkt #:IS14.8700-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2017
2
Exec Dt:
02/16/2017
3
Exec Dt:
02/23/2016
4
Exec Dt:
02/23/2016
5
Exec Dt:
02/17/2016
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14748839
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 14
Reel/Frame:044090/0517   Pages: 12
Recorded: 10/02/2017
Attorney Dkt #:IS14.8700-US-NP CORR
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND INVENTOR EXECUTION DATE PREVIOUSLY RECORDED AT REEL: 043736 FRAME: 0193. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
07/19/2017
2
Exec Dt:
02/16/2016
3
Exec Dt:
02/23/2016
4
Exec Dt:
02/23/2016
5
Exec Dt:
02/17/2016
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14748839
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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