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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/28/2006
Application #:
10647173
Filing Dt:
08/22/2003
Publication #:
Pub Dt:
03/11/2004
Inventor:
Billy D. Fellers
Title:
PROCESS FOR EXTRACTING AND PURIFYING NATURALLY OCCURRING ZEOLITE
Assignment: 1
Reel/Frame:
014436/0904Recorded: 08/22/2003Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/26/2000
Assignee:
1601 BRYAN STREET
DALLAS, TEXAS 75201
Correspondent:
HUNTON & WILLIAMS LLP
ROBERT J. WARD
1601 BRYAN STREET
ENERGY PLAZA, 30TH FLOOR
DALLAS, TX 75201
Assignment: 2
Reel/Frame:
019881/0768Recorded: 09/27/2007Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/25/2007
Assignee:
800 NAVARRO, SUITE 240
SAN ANTONIO, TEXAS 78205
Correspondent:
TED D. LEE
GUNN & LEE, P.C.
700 N. ST. MARY'S STREET, SUITE 1500
SAN ANTONIO, TX 78205

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