The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 01, 2008
Filed:
Apr. 05, 2004
Applicants:
Fernando Cadena C., Las Cruces, NM (US);
Michael D. Johnson, Las Cruces, NM (US);
Inventors:
Fernando Cadena C., Las Cruces, NM (US);
Michael D. Johnson, Las Cruces, NM (US);
Assignee:
Arrowhead Center, Inc., Las Cruces, NM (US);
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/52 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention comprises a method and composition using akaganeite, an iron oxide, as an ion adsorption medium for the removal of arsenic from water and affixing it onto carrier media so that it can be used in filtration systems.