US Patent Issued to MATERIAS on March 17 for "PPO based film with high surface area and procedures for the obtainment thereof" (Italian, Indian Inventors)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,576,366, issued on March 17, was assigned to MATERIAS S.r.l. (Naples, Italy).

"PPO based film with high surface area and procedures for the obtainment thereof" was invented by Nagendra Baku (Anantapur, India), Christophe Daniel (Fisciano, Italy), Paola Rizzo (Naples, Italy) and Gaetano Guerra (Salerno, Italy).

According to the abstract* released by the U.S. Patent & Trademark Office: "The object of the present invention is polyphenylene oxide based film with crystalline nanoporous phases with surface area equal to or greater than 30 m2/g, preferably greater than 100 m2/g, and a procedure for the attainment thereof."

The patent was filed on Nov. 17, 2021, under Application No. 18/25...