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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CHRISTIE, PHILIP A. F.
Total Assignments: 6
Assignment: 1
Reel/Frame:009212/0994   Pages: 5
Recorded: 04/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/29/1998
2
Exec Dt:
01/29/1998
Assignee
1
MANAGER - INTELLECTUAL PROPERTY LAW AND CONTRACTS
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08947660
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
WAYNE KANAK
200 GILLINGHAM LANE
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:027286/0106   Pages: 11
Recorded: 11/26/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/2010
2
Exec Dt:
03/12/2010
3
Exec Dt:
03/10/2010
4
Exec Dt:
03/11/2010
5
Exec Dt:
03/10/2010
Assignee
1
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042-4299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13207488
Correspondence name and address
KEVIN B. MCGOFF
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042-4299
Assignment: 3
Reel/Frame:027624/0960   Pages: 9
Recorded: 01/31/2012
Attorney Dkt #:IS11.0742-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/2012
2
Exec Dt:
01/16/2012
3
Exec Dt:
01/16/2012
Assignee
1
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042-4299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13305234
Correspondence name and address
STEVEN GAHLINGS
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042-4299
Assignment: 4
Reel/Frame:031015/0493   Pages: 9
Recorded: 08/15/2013
Attorney Dkt #:IS11.0820-US-PSP/-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/12/2013
2
Exec Dt:
07/17/2013
3
Exec Dt:
07/12/2013
4
Exec Dt:
07/12/2013
Assignee
1
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042-4299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13739877
Correspondence name and address
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042-4299
Assignment: 5
Reel/Frame:032883/0662   Pages: 9
Recorded: 05/14/2014
Attorney Dkt #:IS13.3042-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/06/2014
2
Exec Dt:
02/27/2014
3
Exec Dt:
03/10/2014
4
Exec Dt:
03/13/2014
Assignee
1
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14156373
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
HOUSTON, TX 77042
Assignment: 6
Reel/Frame:035111/0190   Pages: 6
Recorded: 03/09/2015
Attorney Dkt #:IS12.2532-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/06/2015
2
Exec Dt:
08/27/2014
3
Exec Dt:
08/26/2014
Assignee
1
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14385731
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
HOUSTON, TX 77042

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