ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,734,788, issued on Sept. 15, was assigned to KURARAY EUROPE GMBH (Hattersheim am Main, Germany).

"Laminated glass comprising an interlayer film with ink applied thereon" was invented by Uwe Keller (Avon, France), Florian Mummy (Frankfurt am Main, Germany) and Bastian Ebeling (Troisdorf, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "Laminated glass having two glass sheets are laminated by an adhesive interlayer film with specific inks having a pHless than=7 applied to at least one side of the interlayer."

The patent was filed on July 9, 2020, under Application No. 17/627,009.

*For further information, including images, charts and tables, plea...