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. 13, 2011
Filed:
Oct. 16, 2008
Applicants:
Yuanwu Xie, Columbia, SC (US);
Dennis Frederick Dong, Columbia, SC (US);
Inventors:
Yuanwu Xie, Columbia, SC (US);
Dennis Frederick Dong, Columbia, SC (US);
Assignee:
Finnchem USA, Inc., Eastover, SC (US);
Primary Examiner:
Int. Cl.
CPC ...
C25B 9/06 (2006.01); C25B 11/06 (2006.01); C25B 11/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A water chlorinator includes an aqueous chloride ion source; and a pair of dual functional electrodes configured to electrolyze the aqueous chloride ion source, each one of the pair of dual functional electrodes comprising a titanium substrate and a mixed metal oxide coating deposited thereon and consisting essentially of ruthenium oxide and titanium oxide having a molar ratio of 5:95 to 25:75, respectively.