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Patent Assignment Assignor Details
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Assignor Name : CHRISTIE, PHILIP A.F.
Total Assignments: 5
Assignment: 1
Reel/Frame:018460/0332   Pages: 8
Recorded: 10/31/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOLDOVEANU, NICOLAE
Exec Dt:
08/24/2006
2
CHRISTIE, PHILIP A.F.
Exec Dt:
08/24/2006
3
EGAN, MARK
Exec Dt:
09/29/2006
Assignee
1
WESTERNGECO, L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7961549
US20080011540
11568531
Correspondence name and address
LIANGANG (MARK) YE
10001 RICHMOND AVENUE
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:025243/0660   Pages: 11
Recorded: 11/03/2010
Attorney Dkt #:14.0534-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUYZERT, EVERHARD
Exec Dt:
03/10/2010
2
CHRISTIE, PHILIP A.F.
Exec Dt:
03/12/2010
3
GOUJON, NICOLAS
Exec Dt:
03/10/2010
4
KRAGH, JULIAN EDWARD
Exec Dt:
03/11/2010
5
ROBERTSSON, JOHAN O.A.
Exec Dt:
03/10/2010
Assignee
1
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042-4299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9297923
US20110211423
12938866
Correspondence name and address
WESTERNGECO L.L.C. KEVIN MCENANEY, IP DE
10001 RICHMOND AVENUE
HOUSTON, TX 77042-4299
Assignment: 3
Reel/Frame:025421/0546   Pages: 11
Recorded: 11/24/2010
Attorney Dkt #:14.0542-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OZDEMIR, AHMET KEMAL
Exec Dt:
06/04/2010
2
KJELLESVIG, BENT ANDREAS
Exec Dt:
06/04/2010
3
CAPRIOLI, PHILIPPE BERNARD ALBERT
Exec Dt:
06/04/2010
4
CHRISTIE, PHILIP A.F.
Exec Dt:
06/04/2010
5
KRAGH, JULIAN EDWARD
Exec Dt:
06/07/2010
Assignee
1
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042-4299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8693282
US20110292762
12953787
Correspondence name and address
WESTERNGECO L.L.C. KEVIN MCENANEY, IP DE
10001 RICHMOND AVENUE
HOUSTON, TX 77042-4299
Assignment: 4
Reel/Frame:030592/0171   Pages: 10
Recorded: 06/11/2013
Attorney Dkt #:IS12.2282USNP ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAGH, JULIAN EDWARD
Exec Dt:
05/30/2013
2
CHRISTIE, PHILIP A.F.
Exec Dt:
05/30/2013
3
COSTE, EMMANUEL
Exec Dt:
06/11/2013
4
GOUJON, NICOLAS
Exec Dt:
06/05/2013
5
KOSTOV, CLEMENT
Exec Dt:
05/30/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9897710
US20130343158
13905131
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5
Reel/Frame:031129/0981   Pages: 13
Recorded: 09/03/2013
Attorney Dkt #:IS12.2365USNP ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOUJON, NICOLAS
Exec Dt:
06/05/2013
2
KRAGH, JULIAN EDWARD
Exec Dt:
06/04/2013
3
CHRISTIE, PHILIP A.F.
Exec Dt:
06/04/2013
4
COSTE, EMMANUEL
Exec Dt:
06/11/2013
5
KOSTOV, CLEMENT
Exec Dt:
06/05/2013
6
TEIGEN, OEYVIND
Exec Dt:
06/04/2013
7
IKEGAMI, TORU
Exec Dt:
06/04/2013
8
CHARARA, MARWAN
Exec Dt:
08/29/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9038765
US20130343157
13909060
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042

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