US Patent Issued to ENERGYN on Oct. 27 for "Variable volume hydrogen container or hydrogen compressor with improved hydrogen embrittlement resistance" (South Korean Inventors)

ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,774,780, issued on Oct. 27, was assigned to ENERGYN INC. (Hwaseong-si, South Korea).

"Variable volume hydrogen container or hydrogen compressor with improved hydrogen embrittlement resistance" was invented by Jin Suk Jang (Incheon, South Korea) and Ihn Kee Hwang (Incheon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a variable volume hydrogen container or hydrogen compressor including a variable vessel configured to expand due to hydrogen filling and to compress or discharge the hydrogen while contracting, a pressure vessel configured to receive the variable vessel, at least one of opposite ends of the pressure vessel being op...