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Patent Assignment Assignor Details
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Assignor Name : DUBOST, FRANCOIS XAVIER
Total Assignments: 4
Assignment: 1
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: 2
Reel/Frame:032360/0346   Pages: 8
Recorded: 03/06/2014
Attorney Dkt #:IS12.2407-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORALES GERMAN, GABRIELA
Exec Dt:
10/10/2013
2
NAVARRO ROSALES, RAFAEL
Exec Dt:
10/28/2013
3
DUBOST, FRANCOIS XAVIER
Exec Dt:
11/04/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9910938
US20130346040
13918249
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 3
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: 4
Reel/Frame:056594/0746   Pages: 10
Recorded: 06/21/2021
Attorney Dkt #:IS20.1949-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUMONT, HADRIEN
Exec Dt:
04/26/2021
2
DUBOST, FRANCOIS XAVIER
Exec Dt:
04/05/2021
3
THEUVENY, BERTRAND CLAUDE
Exec Dt:
03/23/2021
4
GISOLF, ADRIAAN
Exec Dt:
04/16/2021
5
CORRE, PIERRE-YVES
Exec Dt:
03/24/2021
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11674372
US20210293122
17207871
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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