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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
13381555
Filing Dt:
12/29/2011
Publication #:
Pub Dt:
05/03/2012
PCT #:
US0955189
Inventors:
Dingding Chen, Syed Hamid, Michael Charles Dix
Title:
Estimating Mineral Content Using Geochemical Data
Assignment: 1
Reel/Frame:
023158/0361Recorded: 08/27/2009Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/27/2009
Exec Dt:
08/27/2009
Exec Dt:
08/27/2009
Assignee:
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Correspondent:
HOWARD L SPEIGHT
9601 KATY FREEWAY, SUITE 280
HOUSTON, TX 77024
Assignment: 2
Reel/Frame:
027459/0656Recorded: 12/29/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/27/2009
Exec Dt:
08/27/2009
Exec Dt:
08/27/2009
Assignee:
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Correspondent:
HOWARD L. SPEIGHT
12610 TRAIL HOLLOW DRIVE
HOUSTON, TX 77024

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