ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,391,456, issued on Aug. 19, was assigned to Graphic Packaging International LLC (Atlanta).
"Container with liner" was invented by Paul Tye (Buckinghamshire, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "A container for heating a food product. The container comprises a base layer of material and a liner releasably attached to an inner surface of the base layer. The liner is at least partially attached to the base layer by a heat seal layer, and the liner is separable from the base layer after heating the container. The container comprises a bottom panel and a sidewall extending along the bottom panel."
The patent was filed on July 17, 201...