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Patent Assignment Assignor Details
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Assignor Name : KRISTIANSEN, PAAL
Total Assignments: 2
Assignment: 1
Reel/Frame:022585/0174   Pages: 9
Recorded: 04/23/2009
Attorney Dkt #:53.0103-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/14/2009
2
Exec Dt:
04/21/2009
3
Exec Dt:
04/02/2009
Assignee
1
10001 RICHMOND AVENUE
IP DEPT - JEFF GRIFFIN
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12428500
Correspondence name and address
WESTERNGECO LLC
10001 RICHMOND AVENUE
IP DEPT- JEFF GRIFFIN
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:060891/0617   Pages: 9
Recorded: 08/24/2022
Attorney Dkt #:IS20.1826-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/05/2021
2
Exec Dt:
03/04/2021
3
Exec Dt:
03/06/2021
4
Exec Dt:
02/26/2021
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17904526
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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