Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jibin Hao0
Gabriel Tkacik0
Philip Goddard0
Sherry Ashby Leon0
Wilson Moya0
Mikhail Kozlov0
Onur Y. Kas0
Date of Patent
April 18, 2017
Patent Application Number
13194227
Date Filed
July 29, 2011
Patent Citations Received
Patent Primary Examiner
Patent abstract
A method for removing retroviruses from liquid samples and a nanofiber containing liquid filtration medium that simultaneously exhibits high liquid permeability and high microorganism retention is disclosed. Retroviruses are removed from a liquid by passing the liquid through a porous nanofiber containing filtration medium having a retrovirus LRV greater than about 6, and the nanofiber(s) has a diameter from about 10 nm to about 100 nm. The filtration medium can be in the form of a fibrous electrospun polymeric nanofiber liquid filtration medium mat.
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