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:
Mar. 08, 2022
Filed:
Mar. 13, 2013
The Board of Trustees of the Leland Stanford Junior University, Palo Alto, CA (US);
Yi Cui, Stanford, CA (US);
Chong Liu, Stanford, CA (US);
Sangmoo Jeong, Stanford, CA (US);
Alexandria Boehm, Stanford, CA (US);
THE BD OF TRUSTEES OF THE LELAND STANFORD JR UNIV, Stanford, CA (US);
Abstract
A water sterilization device includes: (1) a conduit; (2) a first porous electrode housed in the conduit; (3) a second porous electrode housed in the conduit and disposed adjacent to the first porous electrode; and (4) an electrical source coupled to the first porous electrode and the second porous electrode to apply a voltage difference between the first porous electrode and the second porous electrode. The conduit is configured to provide passage of a fluid stream through the first porous electrode and the second porous electrode, and an inactivation efficiency of pathogens in the fluid stream is at least about 99%, such as at least about 99.9% or at least about 99.95%.