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Patent Assignment Assignor Details
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Assignor Name : LE FOLL, PIERRE
Total Assignments: 6
Assignment: 1
Reel/Frame:012710/0387   Pages: 4
Recorded: 03/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2001
2
Exec Dt:
10/16/2001
Assignee
1
P.O. BOX 2175
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09936986
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ATTN: PATENT COUNSEL
P.O. BOX 2175
HOUSTON, TEXAS 77252-2175
Assignment: 2
Reel/Frame:013711/0395   Pages: 4
Recorded: 02/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/22/2002
2
Exec Dt:
10/23/2002
3
Exec Dt:
10/29/2002
Assignee
1
P.O. BOX 2175
HOUSTON, TEXAS 77252-2175
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10258634
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
VICTOR H. SEGURA
P.O. BOX 2175
PATENT COUSEL
HOUSTON, TX 772542-2175
Assignment: 3
Reel/Frame:014026/0732   Pages: 4
Recorded: 05/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/22/2002
2
Exec Dt:
10/23/2002
3
Exec Dt:
10/29/2002
Assignee
1
110 SCHLUMBERGER DRIVE
P.O. BOX 2175, HOUSTON, TEXAS 77252-2175
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10275016
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ATTN: PATENT COUSEL
110 SCHLUMBERGER DRIVE
SUGER LAND, TEXAS 77478
Assignment: 4
Reel/Frame:015406/0543   Pages: 4
Recorded: 01/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/2004
2
Exec Dt:
01/12/2004
Assignee
1
P.O. BOX 2175
HOUSTON, TEXAS 77252-2175
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10484544
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
KEVIN P. MCENANEY
PATENT COUNSEL
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Assignment: 5
Reel/Frame:025158/0915   Pages: 8
Recorded: 10/19/2010
Attorney Dkt #:21.1589
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2010
2
Exec Dt:
05/06/2010
3
Exec Dt:
09/08/2010
Assignee
1
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12745582
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 6
Reel/Frame:024837/0921   Pages: 7
Recorded: 08/16/2010
Attorney Dkt #:21.1437
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/24/2010
2
Exec Dt:
06/24/2010
Assignee
1
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12744338
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478

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