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Patent Assignment Assignor Details
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Assignor Name : MATHER, JAMES
Total Assignments: 4
Assignment: 1
Reel/Frame:005565/0261   Pages: 2
Recorded: 12/28/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/17/1990
2
Exec Dt:
12/18/1990
3
Exec Dt:
12/18/1990
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07635356
Correspondence name and address
BACHMAN & LAPOINTE
SUITE 1201
900 CHAPEL STREET
NEW HAVEN, CT 06510-2802
Assignment: 2
Reel/Frame:014151/0993   Pages: 7
Recorded: 11/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/24/2003
2
Exec Dt:
11/24/2003
3
Exec Dt:
11/24/2003
4
Exec Dt:
11/24/2003
5
Exec Dt:
11/21/2003
6
Exec Dt:
11/21/2003
7
Exec Dt:
11/21/2003
Assignee
1
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10707152
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:018481/0031   Pages: 8
Recorded: 11/03/2006
Attorney Dkt #:24.0934CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/24/2003
2
Exec Dt:
11/24/2003
3
Exec Dt:
11/24/2003
4
Exec Dt:
11/24/2003
5
Exec Dt:
11/21/2003
6
Exec Dt:
11/24/2003
7
Exec Dt:
11/21/2003
Assignee
1
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11469555
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:021674/0220   Pages: 7
Recorded: 10/13/2008
Attorney Dkt #:19.0455
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/2008
2
Exec Dt:
10/03/2008
Assignee
1
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12234819
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478

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