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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/03/1994
Application #:
07964974
Filing Dt:
10/22/1992
Inventors:
KENNETH M. COWAN, JAMES JANG WOO NAHM, ARTHUR H. HALE
Title:
METHOD TO CEMENT A WELLBORE IN THE PRESENCE OF CARBON DIOXIDE
Assignment: 1
Reel/Frame:
006856/0478Recorded: 02/07/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/22/1992
Exec Dt:
10/22/1992
Exec Dt:
10/22/1992
Assignee:
900 LOUISIANA
POST OFFICE BOX 2463
HOUSTON, TEXAS 77252-2463
Correspondent:
TODD F. VOLYN
SHELL OIL COMPANY
INTELLECTUAL PROPERTY
POST OFFICE BOX 2463 - 900 LOUISIANA
HOUSTON, TEXAS 77252-2463

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