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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/27/2001
Application #:
09066729
Filing Dt:
04/24/1998
Inventor:
ROBERT D. WILSON
Title:
APPARATUS AND METHODS FOR DETERMINING GAS SATURATION AND POROSITY OF A FORMATION PENETRATED BY A GAS FILLED OR LIQUID FILLED BOREHOLE
Assignment: 1
Reel/Frame:
009890/0238Recorded: 04/16/1999Pages: 8
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/27/1998
Assignee:
1000 INDEPENDENCE AVENUE
WASHINGTON, DISTRICT OF COLUMBIA 20585
Correspondent:
U.S. DEPARTMENT OF ENERGY
ROBERT J. FISHER
OFFICE OF INTELLECTUAL PROPERTY LAW
9800 SOUTH CASS AVENUE
ARGONNE, IL 60439
Assignment: 2
Reel/Frame:
011171/0932Recorded: 10/05/2000Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/27/2000
Assignee:
500 WINSCOTT ROAD
FT. WORTH, TEXAS 76126
Correspondent:
FELSMAN, BRADLEY, VADEN, GUNTER ET AL
TIM COOK
ONE RIVERWAY 1100
HOUSTON, TX 77056-1982
Assignment: 3
Reel/Frame:
016446/0385Recorded: 04/15/2005Pages: 5
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/2004
Assignee:
SUITE 1700
363 N. SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77060
Correspondent:
PATRICK H. MCCOLLUM
SUITE 1700
363 N. SAM HOUSTON PARKWAY EAST
HOUSTON, TX 77060

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