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Patent Assignment Assignor Details
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Assignor Name : LEGENDRE, FABIENNE
Total Assignments: 4
Assignment: 1
Reel/Frame:020726/0810   Pages: 11
Recorded: 03/31/2008
Attorney Dkt #:24.0986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/11/2008
2
Exec Dt:
03/04/2008
3
Exec Dt:
02/15/2008
4
Exec Dt:
02/28/2008
5
Exec Dt:
02/20/2008
6
Exec Dt:
02/12/2008
Assignee
1
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12027155
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:023636/0977   Pages: 7
Recorded: 12/10/2009
Attorney Dkt #:20.3188
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/03/2009
2
Exec Dt:
09/08/2009
Assignee
1
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12545391
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:028037/0711   Pages: 10
Recorded: 04/12/2012
Attorney Dkt #:24.1045-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/06/2012
2
Exec Dt:
02/17/2012
3
Exec Dt:
03/05/2012
4
Exec Dt:
02/16/2012
5
Exec Dt:
02/24/2012
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13375521
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 4
Reel/Frame:035070/0640   Pages: 9
Recorded: 03/02/2015
Attorney Dkt #:IS12.2729USPCT ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/17/2015
2
Exec Dt:
01/21/2015
3
Exec Dt:
01/20/2015
4
Exec Dt:
02/02/2015
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14407061
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042

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