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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/13/2009
Application #:
10255364
Filing Dt:
09/25/2002
Publication #:
Pub Dt:
07/17/2003
Inventors:
John E. Litz, Charles S. Williams
Title:
ARSENIC REMOVAL FROM AQUEOUS MEDIA USING CHEMICALLY TREATED ZEOLITE MATERIALS
Assignment: 1
Reel/Frame:
013302/0062Recorded: 12/17/2002Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/05/2002
Exec Dt:
11/05/2002
Assignee:
5460 WARD ROAD, SUITE 100
ARVADA, COLORADO 80002
Correspondent:
DORSEY & WHITNEY LLP
PAUL J. PRENDERGAST
370 17TH STREET, SUITE 4700
DENVER, CO 80202-5647
Assignment: 2
Reel/Frame:
016622/0465Recorded: 08/09/2005Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/29/2005
Assignee:
5460 WARD ROAD, SUITE 100
ARVADA, COLORADO 80002
Correspondent:
PAUL J. FRENDERGAST
DORSEY & WHITNEY LLP
REPUBLIC PLAZA BUILDING, SUITE 4700
370 SEVENTEENTH STREET
DENVER, CO 80202

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