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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
10/04/1994
Application #:
07906669
Filing Dt:
06/30/1992
Inventors:
STEVEN M. WOOD, BLAINE TEW
Title:
ARTIFICIAL LIFTING SYSTEM
Assignment: 1
Reel/Frame:
006376/0097Recorded: 01/04/1993Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/15/1992
Assignee:
ONE BRUNSWICK PLAZA
SKOKIE, ILLINOIS 60077
Correspondent:
JOHN R. HOFFMAN
WOOD, PHILLIPS, VANSANTEN
HOFFMAN & ERTEL
500 WEST MADISON STREET, STE. 3800
CHICAGO, IL 60661
Assignment: 2
Reel/Frame:
006369/0839Recorded: 01/04/1993Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/12/1992
Assignee:
2530 EAST 71ST STREET
TULSA, OKLAHOMA 74136
Correspondent:
JOHN R. HOFFMAN
WOOD, PHILLIPS, ET AL.
SUITE 3800
500 W. MADISON STREET
CHICAGO, IL 60661
Assignment: 3
Reel/Frame:
008283/0821Recorded: 12/29/1996Pages: 39
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/28/1995
Assignee:
1780 MOCKINGBIRD PLACE
ORANGE, CALIFORNIA
Correspondent:
GARDERE & WYNNE, L.L.P.
EDWARD JORGENSON, ESQ.
1601 ELM STREET
3000 THANKSGIVING TOWER
DALLAS, TEXAS 75201
Assignment: 4
Reel/Frame:
011177/0753Recorded: 10/13/2000Pages: 34
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/10/2000
Assignees:
SUITE 300
5950 SHERRY LANE
DALLAS, TEXAS 75225
SUITE 300
40 BROAD STREET
BOSTON, MASSACHUSETTS 02109
Correspondent:
PATTON BOGGS LLP
CRYSTAL A. GOTHARD, ESQUIRE
2550 M STREET, N.W.
WASHINGTON, D.C. 20037-1350

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