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. 31, 2013
Filed:
Sep. 07, 2006
Applicants:
Norio Ikeyama, Osaka, JP;
Mark Wilf, San Diego, CA (US);
Inventors:
Norio Ikeyama, Osaka, JP;
Mark Wilf, San Diego, CA (US);
Assignees:
Hydranautics, Oceanside, CA (US);
Nitto Denko Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 61/12 (2006.01); B01D 63/10 (2006.01); B01D 63/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to reverse osmosis filtration devices, and more particularly, to membrane filtration devices () that have flow meters and fluid conductivity meters powered by RFID tags. Embodiments of the present invention comprise reverse osmosis filters and filtration systems comprising measuring devices, including flow and conductivity meters. The meters of the present invention are preferably located on or within permeate core tubes () of filtration devices and systems.