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:
Nov. 29, 2011
Filed:
Jun. 28, 2007
Applicants:
Raymond P. Denkewicz, Jr., East Greenwich, RI (US);
Rolf Engelhard, Prescott, AZ (US);
Inventors:
Raymond P. Denkewicz, Jr., East Greenwich, RI (US);
Rolf Engelhard, Prescott, AZ (US);
Assignee:
Zuvo Water, LLC, Mountain View, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C02F 1/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
Simultaneous application of ozone and ultraviolet light (UV185 and UV254) in water to be purified will create hydroxyl radicals, which combination will cause conversion of AS (III) that may be present to As (V), oxidation of inorganic matter such as manganese, sulfur, phosphorus and organic matter and provide virucidal and germicidal effects to purify the water.