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Patent Assignment Abstract of Title
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Total Assignments: 8
Patent #:
Issue Dt:
08/10/1999
Application #:
08790292
Filing Dt:
01/29/1997
Inventors:
NORMAN R. WARPINSKI, TERRY D. STEINFORT, PAUL T. BRANAGAN, ROY H WILMER
Title:
APPARATUS AND METHOD FOR MONITORING UNDERGROUND FRACTURING
Assignment: 1
Reel/Frame:
009837/0798Recorded: 03/08/1999Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/14/1997
Exec Dt:
02/14/1997
Assignee:
8600 WEST BRYN MAWR AVENUE
CHICAGO, ILLINOIS 60631
Correspondent:
PAULEY PETERSON KINNE & FEJER
NICK C. KOTTIS
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, IL 60195
Assignment: 2
Reel/Frame:
009976/0748Recorded: 01/22/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/12/1999
Exec Dt:
01/18/1999
Assignee:
MAIL STOP 0161
P.O. BOX 5800
ALBUQUERQUE, NEW MEXICO 87185
Correspondent:
SANDIA NATIONAL LABORATORIES PATENT
& LICENSING, 11500
TIMOTHY D. STANLEY
P.O. BOX 5800, MAIL STOP 0161
ALBUQUERQUE, NM 87185-0161
Assignment: 3
Reel/Frame:
009838/0448Recorded: 03/08/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/11/1999
Assignee:
8600 WEST BRYN MAWR AVENUE
CHICAGO, ILLINOIS 60631
Correspondent:
PAULEY PETERSEN KINNE & FEJER
NICK C. KOTTIS
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, IL 60195
Assignment: 4
Reel/Frame:
015451/0693Recorded: 12/13/2004Pages: 3
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/08/2004
Assignee:
1000 INDEPENDENCE AVENUE, S.W.
WASHINGTON, DISTRICT OF COLUMBIA 20585-0162
Correspondent:
U.S. DEPATMENT OF ENERGY
BRENDA K. BANKS
1000 INDEPENDENCE AVENUE, S.W.
WASHINGTON, D.C. 20585-0162
Assignment: 5
Reel/Frame:
016500/0829Recorded: 09/09/2005Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/30/2005
Assignee:
600 TOWNSEND STREET
SUITE 160W
SAN FRANCISCO, CALIFORNIA 94103
Correspondent:
PRISCILLA L. FERGUSON
HAYNES AND BOONE, LLP
901 MAIN STREET, SUITE 3100
DALLAS, TX 75202
Assignment: 6
Reel/Frame:
017448/0282Recorded: 01/17/2006Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/05/2006
Assignee:
1700 SOUTH MOUNT PROSPECT ROAD
DE PLAINES, ILLINOIS 60018
Correspondent:
MARK E. FEJER
GAS TECHNOLOGY INSTITUTE
1700 SOUTH MOUNT PROSPECT ROAD
DES PLAINES IL 60018
Assignment: 7
Reel/Frame:
022309/0036Recorded: 02/20/2009Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/04/2008
Assignee:
600 TOWNSEND STREET, SUITE 160W
SAN FRANCISCO, CALIFORNIA 94101
Correspondent:
MICHAEL L. LYNCH
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 8
Reel/Frame:
022520/0919Recorded: 04/06/2009Pages: 15
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/10/2008
Assignee:
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Correspondent:
MICHAEL L. LYNCH
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938

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