US Patent Issued to Mitsubishi Gas Chemical on May 19 for "Liner for pressure vessel and high-pressure gas storage tank" (Japanese Inventors)

ALEXANDRIA, Va., May 19 -- United States Patent no. 12,630,680, issued on May 19, was assigned to Mitsubishi Gas Chemical Co. Inc. (Tokyo).

"Liner for pressure vessel and high-pressure gas storage tank" was invented by Kousuke Ikeuchi (Hiratsuka, Japan) and Nobuhiko Matsumoto (Hiratsuka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a liner for a pressure vessel, the liner being constituted from a fiber-reinforced composite material containing a cured product of a thermosetting resin or a thermosetting resin composition, and continuous reinforcing fibers. Also provided is a high-pressure gas storage tank provided with the liner."

The patent was filed on June 25, 2021, under Application No...