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Patent Assignment Assignor Details
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Assignor Name : DISHBERGER, DEBRA M.
Total Assignments: 2
Assignment: 1
Reel/Frame:022070/0676   Pages: 13
Recorded: 01/07/2009
Attorney Dkt #:53.0094-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/17/2008
2
Exec Dt:
12/17/2008
3
Exec Dt:
12/22/2008
4
Exec Dt:
12/22/2008
5
Exec Dt:
01/07/2009
6
Exec Dt:
12/18/2008
7
Exec Dt:
12/18/2008
Assignee
1
10001 RICHMOND AVENUE
IP DEPT- JEFF GRIFFIN
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12349977
Correspondence name and address
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
JEFFREY E. GRIFFIN
HOUSTON, TX 77042-4299
Assignment: 2
Reel/Frame:041212/0857   Pages: 8
Recorded: 02/09/2017
Attorney Dkt #:IS14.9088-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/08/2016
2
Exec Dt:
10/03/2016
3
Exec Dt:
02/02/2017
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14846693
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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