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Patent Assignment Details
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Reel/Frame:011377/0308   Pages: 2
Recorded: 12/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
07/16/2002
Application #:
09666043
Filing Dt:
09/20/2000
Title:
METHOD OF PREVENTING GAS BREAKTHROUGH IN AN OIL BEARING FORMATION
Assignor
1
Exec Dt:
11/30/2000
Assignee
1
5500 NORTHWEST CENTRAL DRIVE
HOUSTON, TEXAS 77092
Correspondence name and address
FELSMAN, BRADLEY, VADEN, GUNTER, ET AL
CHARLES D. GUNTER, JR.
201 MAIN STREET, SUITE 1600
FORT WORHT, TEXAS 76102

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