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Patent Assignment Assignor Details
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Assignor Name : CHRISTIE, PHILIP
Total Assignments: 6
Assignment: 1
Reel/Frame:013802/0446   Pages: 7
Recorded: 03/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/2002
2
Exec Dt:
11/07/2002
3
Exec Dt:
11/28/2002
4
Exec Dt:
11/12/2002
5
Exec Dt:
11/22/2002
Assignee
1
10001 RICHMOND AVENUE
P.O. BOX 2469
HOUSTON, TEXAS 77042-4299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10275034
Correspondence name and address
WESTERNGECO INTELLECTUAL PROPERTY DEPT.
DAVID S. FIGATNER
10001 RICHARD AVENUE
P.O. BOX 2469
HOUSTON, TX 77042-4299
Assignment: 2
Reel/Frame:016021/0333   Pages: 6
Recorded: 11/17/2004
Attorney Dkt #:14.0168-PCT-US-DIV2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/2002
2
Exec Dt:
11/22/2002
3
Exec Dt:
11/07/2002
4
Exec Dt:
11/28/2002
5
Exec Dt:
11/12/2002
Assignee
1
10001 RICHMOND AVENUE
P.O. BOX 2469
HOUSTON, TEXAS 77042-4299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10990631
Correspondence name and address
JEFFREY E. GRIFFIN
WESTERNGECO INTELLECTUAL PROPERTY DEPT.
10001 RICHMOND AVENUE
P.O. BOX 2469
HOUSTON, TX 77042-4299
Assignment: 3
Reel/Frame:013655/0297   Pages: 11
Recorded: 01/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/12/2002
2
Exec Dt:
11/12/2002
3
Exec Dt:
11/12/2002
4
Exec Dt:
10/15/2002
5
Exec Dt:
11/12/2002
6
Exec Dt:
11/12/2002
7
Exec Dt:
11/12/2002
8
Exec Dt:
10/22/2002
9
Exec Dt:
11/12/2002
Assignee
1
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10267487
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
WILLIAM B. BATZER
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 4
Reel/Frame:015533/0522   Pages: 5
Recorded: 11/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/03/2003
2
Exec Dt:
11/18/2003
Assignee
1
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10479098
Correspondence name and address
WILLIAMS, MORGAN & AMERSON
JEFFREY A. PYLE
10333 RICHMOND DRIVE
SUITE 1100
HOUSTON, TX 77042
Assignment: 5
Reel/Frame:017949/0562   Pages: 4
Recorded: 07/18/2006
Attorney Dkt #:57.0637 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2006
2
Exec Dt:
07/04/2006
Assignee
1
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11415033
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 6
Reel/Frame:024876/0777   Pages: 4
Recorded: 08/24/2010
Attorney Dkt #:57.0775 US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/11/2010
Assignee
1
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12823335
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MA 02139

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