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Reel/Frame:019914/0398   Pages: 9
Recorded: 10/03/2007
Attorney Dkt #:WEAT/0585.D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
06/09/2009
Application #:
11865850
Filing Dt:
10/02/2007
Publication #:
Pub Dt:
01/24/2008
Title:
METHODS FOR EXPANDING TUBULAR STRINGS AND ISOLATING SUBTERRANEAN ZONES
Assignors
1
Exec Dt:
02/10/2005
2
Exec Dt:
02/17/2005
3
Exec Dt:
02/17/2005
4
Exec Dt:
02/11/2005
5
Exec Dt:
02/08/2005
6
Exec Dt:
06/23/2005
Assignee
1
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77027
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056

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