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Patent Assignment Assignor Details
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Assignor Name : MAISSANT, FRANCIS
Total Assignments: 4
Assignment: 1
Reel/Frame:018318/0016   Pages: 7
Recorded: 09/28/2006
Attorney Dkt #:14.0305-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/15/2006
2
Exec Dt:
09/15/2006
Assignee
1
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11535814
Correspondence name and address
LIANGANG (MARK) YE
10001 RICHMOND AVENUE
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:021302/0241   Pages: 15
Recorded: 07/28/2008
Attorney Dkt #:14.0387-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/20/2008
2
Exec Dt:
07/01/2008
3
Exec Dt:
06/24/2008
4
Exec Dt:
06/20/2008
5
Exec Dt:
07/07/2008
6
Exec Dt:
07/01/2008
7
Exec Dt:
07/01/2008
8
Exec Dt:
07/01/2008
9
Exec Dt:
07/01/2008
Assignee
1
10001 RICHMOND AVENUE
IP DEPT - JEFFREY GRIFFIN
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12180954
Correspondence name and address
WESTERNGECO L.L.C. JEFFREY E. GRIFFIN
10001 RICHMOND AVENUE
HOUSTON, TX 77042-4299
Assignment: 3
Reel/Frame:021365/0572   Pages: 9
Recorded: 08/09/2008
Attorney Dkt #:14.0338-US AND PRO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/25/2008
2
Exec Dt:
07/25/2008
3
Exec Dt:
06/19/2008
Assignee
1
10001 RICHMOND AVENUE
IP DEPT - JEFFREY GRIFFIN
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12189147
Correspondence name and address
WESTERNGECO L.L.C. JEFFREY E. GRIFFIN
10001 RICHMOND AVENUE
HOUSTON, TX 77042-4299
Assignment: 4
Reel/Frame:021575/0755   Pages: 5
Recorded: 09/23/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2008
2
Exec Dt:
08/15/2008
Assignee
1
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12180560
Correspondence name and address
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
INTELLECTUAL PROPERTY LAW
KANAGAWA-KEN 229-0006 JAPAN

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