ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,697,837, issued on Aug. 4, was assigned to BIC Violex Single Member S.A. (Anoixi, Greece).

"Drawing substrate" was invented by Ion-Ioannis Antonakis (Anoixi, Greece).

According to the abstract* released by the U.S. Patent & Trademark Office: "In a first aspect, the present disclosure relates to a drawing substrate, wherein the drawing substrate 100 comprises a first structure 120 attached to a second structure 110, wherein the first structure 120 is hygromorphic."

The patent was filed on May 30, 2023, under Application No. 18/325,579.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%...