ALEXANDRIA, Va., June 16 -- United States Patent no. 12,304,181, issued on May 20, was assigned to ProAmpac Holdings Inc. (Cincinnati).
"Recyclable laminated polyolefin-based film structures" was invented by Alexander David Jones (Newport, Ky.), Amir Saffar (Montreal), Patrick Allen Batten (New London, Wis.), Louann Susan Mueller (Kaukauna, Wis.), Louis Vance Fortenberry (Saint Peters, Mo.), Kylie Noel Diges (Appleton, Wis.) and Seyed Hesamoddin Tabatabaei (Mason, Ohio).
According to the abstract* released by the U.S. Patent & Trademark Office: "A recyclable, laminated polyolefin-based film structure comprises two or more film plies laminated to each other. Each of the laminated film plies comprises one or more polyolefin-based films. The...