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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
08/30/2005
Application #:
10357943
Filing Dt:
02/04/2003
Inventors:
Michael F. Rainbolt, Andrew W. Tullis
Title:
SYSTEM AND METHOD FOR POLYMER FILTER CAKE REMOVAL
Assignment: 1
Reel/Frame:
013744/0139Recorded: 02/04/2003Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/13/2003
Exec Dt:
01/20/2003
Assignee:
8340 MEADOW ROAD
SUITE 150, PECAN CREEK
DALLAS, TEXAS 75231
Correspondent:
FULBRIGHT & JAWORSKI L.L.P.
R. ROSS VIGUET
2200 ROSS AVENUE, SUITE 2800
DALLAS, TEXAS 75201-2784
Assignment: 2
Reel/Frame:
014075/0121Recorded: 05/19/2003Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/01/2003
Assignee:
CORNELL BUSINESS & TECHNOLOGY PARK, 20 THORNWOOD DRIVE, SUITE 105
ITHACA, NEW YORK 14850
Correspondent:
NIXON PEABODY LLP
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BO X31051
ROCHESTER, NY 14603-1051
Assignment: 3
Reel/Frame:
016113/0893Recorded: 06/09/2005Pages: 12
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/24/2003
Assignee:
14001 NORTH DALLAS PARKWAY
SUITE 1000
DALLAS, TEXAS 75240
Correspondent:
FULBRIGHT & JAWORSKI L.L.P.
2200 ROSS AVENUE
SUITE 2800
DALLAS, TX 75201
Assignment: 4
Reel/Frame:
016113/0872Recorded: 06/09/2005Pages: 7
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/17/2004
Assignee:
14001 N. DALLAS PARKWAY
SUITE 1000
DALLAS, TEXAS 75240
Correspondent:
FULBRIGHT & JAWORSKI L.L.P.
2200 ROSS AVENUE
SUITE 2800
DALLAS, TX 75201

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