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Patent Assignment Details
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Reel/Frame:009045/0108   Pages: 5
Recorded: 03/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
09/28/1999
Application #:
08912054
Filing Dt:
08/18/1997
Title:
SAND EXCLUSION LINER AND METHOD OF USING THE SAME
Assignors
1
Exec Dt:
10/27/1997
2
Exec Dt:
07/31/1997
3
Exec Dt:
08/20/1997
Assignee
1
C/O ALBERTA ENERGY
3RD FLOOR MONENCO PLACE, 801-6TH AVENUE, S.W.
CALGARY, ALBERTA, T2P 3W2, CANADA
Correspondence name and address
SHERIDAN ROSS P.C.
JOSEPH E. KOVARIK, ESQ.
1700 LINCOLN STREET
SUITE 3500
DENVER, COLORADO 80203

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