ALEXANDRIA, Va., June 22 -- Arkema, King of Prussia, Pennsylvania, has been assigned a patent (No. 10,322,381, initially filed July 21, 2015) developed by five co-inventors for "high toughness hollow fiber membranes based on vinylidene fluoride polymers." The co-inventors are Walter P. Kosar, Pottstown, Pennsylvania, Roderick Reber III, Maple Glen, Pennsylvania, Gregory S. O'Brien, Downingtown, Pennsylvania, Scott R. Gaboury, Blue Bell, Pennsylvania, and Roice A. Wille, Malvern, Pennsylvania.

Click here for more information or a free trial