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Patent Assignment Assignor Details
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Assignor Name : ELSHAHAWI, HANI
Total Assignments: 4
Assignment: 1
Reel/Frame:013867/0435   Pages: 9
Recorded: 03/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BETANCOURT, SORAYA S.
Exec Dt:
12/17/2002
2
GOODWIN, ANTHONY
Exec Dt:
12/17/2002
3
FUJISAWA, GO
Exec Dt:
12/16/2002
4
MULLINS, OLIVER C.
Exec Dt:
12/16/2002
5
ELSHAHAWI, HANI
Exec Dt:
12/13/2002
6
POP, JULIAN
Exec Dt:
12/06/2002
7
RAMAKRISHNAN, TERIZHANDUR S.
Exec Dt:
01/07/2003
8
ELSHAHAWI, HANI
Exec Dt:
01/07/2002
Assignee
1
SCHLUMBERGER TECHNONOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7081615
US20040104341
10309849
Correspondence name and address
WILLIAM B. BATZER
INTELLECTUAL PROPERTY LAW DEPT.
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 2
Reel/Frame:013867/0435   Pages: 9
Recorded: 03/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BETANCOURT, SORAYA S.
Exec Dt:
12/17/2002
2
GOODWIN, ANTHONY
Exec Dt:
12/17/2002
3
FUJISAWA, GO
Exec Dt:
12/16/2002
4
MULLINS, OLIVER C.
Exec Dt:
12/16/2002
5
ELSHAHAWI, HANI
Exec Dt:
12/13/2002
6
POP, JULIAN
Exec Dt:
12/06/2002
7
RAMAKRISHNAN, TERIZHANDUR S.
Exec Dt:
01/07/2003
8
ELSHAHAWI, HANI
Exec Dt:
01/07/2002
Assignee
1
SCHLUMBERGER TECHNONOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7081615
US20040104341
10309849
Correspondence name and address
WILLIAM B. BATZER
INTELLECTUAL PROPERTY LAW DEPT.
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 3
Reel/Frame:018037/0884   Pages: 11
Recorded: 08/01/2006
Attorney Dkt #:60.1504 US DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BETANCOURT, SORAYA S.
Exec Dt:
04/27/2006
2
GOODWIN, ANTHONY
Exec Dt:
04/25/2006
3
FUJISAWA, GO
Exec Dt:
04/25/2006
4
MULLINS, OLIVER C.
Exec Dt:
04/25/2006
5
ELSHAHAWI, HANI
Exec Dt:
06/09/2006
6
POP, JULIAN
Exec Dt:
05/01/2006
7
RAMAKRISHNAN, TERIZHANDUR S.
Exec Dt:
04/27/2006
8
JIANG, LI
Exec Dt:
05/01/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060226699
11388274
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 4
Reel/Frame:024399/0978   Pages: 4
Recorded: 05/18/2010
Attorney Dkt #:TS6489 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELSHAHAWI, HANI
Exec Dt:
04/21/2010
2
HASHEM, MOHAMED NAGUIB
Exec Dt:
05/09/2010
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA STREET, ONE SHELL PLAZA
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8418546
US20100242586
12743393
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TX 772522463

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