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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
03/19/2002
Application #:
09207969
Filing Dt:
12/09/1998
Inventors:
ANTONY COZART PARSONS, WILLIAM MACK GRADY, EDWARD J. POWERS JR., SURYA SANTOSO et al
Title:
SYSTEM AND METHOD FOR LOCATING A DISTURBANCE IN A POWER SYSTEM BASED UPON DISTURBANCE POWER AND ENERGY
Assignment: 1
Reel/Frame:
014567/0699Recorded: 04/28/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/26/2001
Assignee:
1601 BRYAN STREET
DALLAS, TEXAS 75201
Correspondent:
HUNTON & WILLIAMS LLP
RYAN S. LOVELESS
1601 BRYAN STREET
ENERGY PLAZA, 30TH FLOOR
DALLAS, TX 75201
Assignment: 2
Reel/Frame:
014567/0708Recorded: 04/28/2004Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/27/2004
Exec Dt:
02/27/2004
Exec Dt:
02/27/2004
Exec Dt:
02/27/2004
Assignee:
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Correspondent:
HUNTON & WILLIAMS LLP
RYAN S. LOVELESS
1601 BRYAN STREET
ENERGY PLAZA, 30TH FLOOR
DALLAS, TX 75201
Assignment: 3
Reel/Frame:
016309/0515Recorded: 02/16/2005Pages: 7
Conveyance:
RE-RECORD TO CORRECT THE ASSIGNOR NAMES PREVIOUSLY RECORDED AT REEL/FRAME 014567/0708
Assignors:
Exec Dt:
02/27/2004
Exec Dt:
02/27/2004
Exec Dt:
02/27/2004
Exec Dt:
02/27/2004
Assignee:
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Correspondent:
ROBERT J. WARD
HUNTON & WILLIAMS LLP
ENERGY PLAZA, 30TH FLOOR
1601 BRYAN STREET
DALLAS, TEXAS 75201
Assignment: 4
Reel/Frame:
020431/0193Recorded: 01/29/2008Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/03/2007
Assignee:
1601 BRYAN ST., 22ND FLOOR
DALLAS, TEXAS 75201
Correspondent:
THOMAS E. ANDERSON
HUNTON & WILLIAMS, 1445 ROSS AVE.
DALLAS, TX 75202

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