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Patent Assignment Assignor Details
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Assignor Name : FONNELAND, JOSTEIN
Total Assignments: 3
Assignment: 1
Reel/Frame:023941/0269   Pages: 9
Recorded: 02/16/2010
Attorney Dkt #:14.0391-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/26/2008
2
Exec Dt:
04/24/2008
3
Exec Dt:
03/26/2008
Assignee
1
10001 RICHMOND AVE
IP DEPT-KEVIN MCENANEY
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12694923
Correspondence name and address
WESTERNGECO LLC
10001 RICHMOND AVE
IP DEPT-KEVIN MCENANEY
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:025019/0899   Pages: 13
Recorded: 09/21/2010
Attorney Dkt #:14.0523-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/2010
2
Exec Dt:
08/26/2010
3
Exec Dt:
08/25/2010
4
Exec Dt:
09/06/2010
5
Exec Dt:
08/25/2010
6
Exec Dt:
09/03/2010
7
Exec Dt:
08/31/2010
Assignee
1
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042-4299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12886319
Correspondence name and address
RICHARD V. WELLS
10001 RICHMOND AVENUE
WESTERNGECO L.L.C.
HOUSTON, TX 77042-4299
Assignment: 3
Reel/Frame:029344/0543   Pages: 9
Recorded: 11/26/2012
Attorney Dkt #:IS11.1032US NP ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/21/2012
2
Exec Dt:
11/21/2012
3
Exec Dt:
11/21/2012
4
Exec Dt:
11/14/2012
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13666892
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042

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