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Patent Assignment Assignor Details
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Assignor Name : ZEROUK, KAMIL
Total Assignments: 3
Assignment: 1
Reel/Frame:012268/0391   Pages: 6
Recorded: 10/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/02/2001
2
Exec Dt:
08/08/2001
3
Exec Dt:
08/20/2001
4
Exec Dt:
08/03/2001
Assignee
1
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09889239
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
WILLIAM B. BATZER
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 2
Reel/Frame:017940/0697   Pages: 5
Recorded: 07/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/24/2005
Assignee
1
10001 RICHMOND AVENUE
P.O. BOX 2469, HOUSTON, TX 77252-2469
HOUSTON, TEXAS 77042-4299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10537560
Correspondence name and address
LIANGANG (MARK) YE
WESTERNGECO IP DEPARTMENT
10001 RICHMOND AVENUE
HOUSTON, TX 77042-4299
Assignment: 3
Reel/Frame:018103/0074   Pages: 6
Recorded: 07/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/24/2005
Assignee
1
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042-4299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10537560
Correspondence name and address
LIANGANG (MARK) YE
WESTERNGECO INTELLECTUAL PROPERTY DEPT.
10001 RICHMOND AVENUE
HOUSTON, TX 77042-4299

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