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Patent Assignment Details
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Reel/Frame:014434/0910   Pages: 7
Recorded: 03/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
10/17/2006
Application #:
10619285
Filing Dt:
07/14/2003
Publication #:
Pub Dt:
07/01/2004
Title:
ISOLATION OF SUBTERRANEAN ZONES
Assignors
1
Exec Dt:
02/24/2004
2
Exec Dt:
11/24/2003
3
Exec Dt:
02/20/2004
4
Exec Dt:
01/07/2004
5
Exec Dt:
02/23/2004
Assignee
1
16200 A PARK ROW
HOUSTON, TEXAS 77084
Correspondence name and address
HAYNES AND BOONE, LLP
TODD MATTINGLY
901 MAIN STREET, SUITE 3100
DALLAS, TX 75202

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