US Patent Issued to Asahi Kasei on April 15 for "Evaluation method and evaluation device for forward osmosis membrane module" (Japanese Inventor)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,274,984, issued on April 15, was assigned to Asahi Kasei K.K. (Tokyo).

"Evaluation method and evaluation device for forward osmosis membrane module" was invented by Daisuke Hotta (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "[PROBLEM] To provide an evaluation method and evaluation device with which the practical performance of a forward osmosis membrane can more accurately be measured.[SOLVING MEANS] Provided is a method for evaluating a forward osmosis membrane module. The method includes the steps of, in a forward osmosis membrane module having spaces which are partitioned by a forward osmosis membrane including a porous support body and a sepa...