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:
Dec. 21, 2004
Filed:
Apr. 17, 2002
Applicant:
Inventor:
Kenneth D. Hughes, Alpharetta, GA (US);
Assignee:
Watervisions International, Inc., Cumming, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/42 ; B01J 2/002 ; B01J 2/010 ;
U.S. Cl.
CPC ...
C02F 1/42 ; B01J 2/002 ; B01J 2/010 ;
Abstract
A method and device for filtration and/or purification of fluids water or other solutions containing microbiological and chemical contaminants, such as fluids containing metals, water treatment chemicals, reactive chemicals and microorganisms, where the fluid is passed through a composite material composed of fluid treatment media with or without a binder matrix in which the filtration media, binder, or support structures, or a combination thereof contains a surface treatment.