ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,496,387, issued on Dec. 16, was assigned to TORAY INDUSTRIES Inc. (Tokyo).
"Fiber bundle, method for producing same, and purification column" was invented by Tomoaki Osuka (Otsu, Japan), Hiroaki Fujieda (Otsu, Japan), Yoshiyuki Ueno (Otsu, Japan) and Hirokazu Sakaguchi (Otsu, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An object of the present invention is to provide a purification column which is a small purification column in which a volume of a liquid to be treated is reduced in order to reduce the amount of blood to be taken out and which realizes a low pressure loss and has high adsorption performance. The present invention provides a fibe...