US Patent Issued to ENTEGRIS on Sept. 9 for "Composite hollow fiber and related methods and products" (Massachusetts Inventor)

ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,409,422, issued on Sept. 9, was assigned to ENTEGRIS INC. (Billerica, Mass.).

"Composite hollow fiber and related methods and products" was invented by Sina Bonyadi (Billerica, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Described are composite hollow fibers filter membranes that include a porous polymeric hollow fiber support and a filter layer; methods of making the composite hollow fibers and using the composite hollow fibers as a filter membrane; methods of making a filter component or filter from the composite hollow fiber, and filter components and filters that contain the composite hollow fibers as filter membranes."

The patent was fil...