ALEXANDRIA, Va., June 10 -- United States Patent no. 12,291,010, issued on May 6, was assigned to ProAmpac Holdings Inc. (Cincinnati).
"Recyclable laminated polyolefin-based film structures" was invented by Sophia R. Luettke (Cincinnati), Joseph J. Buchanan (Appleton, Wis.), Seyed Hesamoddin Tabatabaei (Mason, Ohio), Daniel T. Senter (Crestwood, Mo.), Kevin L. Lemmons (Jackson, Mo.), Brian J. Schiermeier (White House, Tenn.) and Amir Saffar (Laval, Canada).
According to the abstract* released by the U.S. Patent & Trademark Office: "A recyclable, laminated polyolefin film structure comprises two or more film plies laminated to each other. Each of the laminated film plies comprises one or more polyolefin films. The film structure has an ene...