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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 : GRAMSTAD, ODDGEIR
Total Assignments: 5
Assignment: 1
Reel/Frame:029938/0154   Pages: 5
Recorded: 03/07/2013
Attorney Dkt #:113.0009-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAKKE, JAN OYSTEIN HAAVIG
Exec Dt:
06/18/2012
2
DAHL, GEIR VAALAND
Exec Dt:
06/18/2012
3
LUDVIGSEN, HALLGRIM
Exec Dt:
06/18/2012
4
MONSEN, ERIK
Exec Dt:
06/19/2012
5
GRAMSTAD, ODDGEIR
Exec Dt:
06/18/2012
6
NICKEL, MICHAEL
Exec Dt:
06/19/2012
7
SONNELAND, LARS
Exec Dt:
06/18/2012
8
DE BIANCHI, MARCELO BELANTANI
Exec Dt:
06/20/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9607007
US20130158877
13518547
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:033654/0896   Pages: 5
Recorded: 09/03/2014
Attorney Dkt #:IS11.0938-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAKKE, JAN ØYSTEIN HAAVIG
Exec Dt:
08/07/2014
2
GRAMSTAD, ODDGEIR
Exec Dt:
08/07/2014
Assignee
1
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140345946
14370056
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
HOUSTON, TX 77042
Assignment: 3
Reel/Frame:033782/0126   Pages: 5
Recorded: 09/19/2014
Attorney Dkt #:IS11.0943-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAMSTAD, ODDGEIR
Exec Dt:
09/10/2014
2
BAKKE, JAN ØYSTEIN HAAVIG
Exec Dt:
09/03/2014
Assignee
1
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042-4299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150047903
14386727
Correspondence name and address
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042-4299
Assignment: 4
Reel/Frame:034688/0742   Pages: 9
Recorded: 01/13/2015
Attorney Dkt #:IS14.9236-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STECKHAN, DIRK GUNNAR
Exec Dt:
12/12/2014
2
GRAMSTAD, ODDGEIR
Exec Dt:
12/16/2014
3
NICKEL, MICHAEL
Exec Dt:
12/17/2014
4
SONNELAND, LARS
Exec Dt:
12/17/2014
Assignee
1
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160146960
14549672
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
HOUSTON, TX 77042
Assignment: 5
Reel/Frame:050647/0495   Pages: 8
Recorded: 10/08/2019
Attorney Dkt #:IS16.1553-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAUKÅS, JARLE
Exec Dt:
05/08/2018
2
BOUNAIM, AICHA
Exec Dt:
05/04/2018
3
GRAMSTAD, ODDGEIR
Exec Dt:
05/08/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11263801
US20210097751
16499400
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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