ALEXANDRIA, Va., March 31 -- United States Patent no. 12,589,995, issued on March 31, was assigned to HYDROGENIOUS LOHC TECHNOLOGIES GMBH (Erlangen, Germany).

"Process and system for providing purified hydrogen gas" was invented by Michael George (Darmstadt, Germany), Daniel Baschke (GoBweinstein, Germany), Holger Buch (Erlangen, Germany), Rico Westerath (Erlangen, Germany) and Caspar Paetz (Erlangen, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A plant for providing purified hydrogen gas comprises a dehydrogenation unit for releasing a dehydrogenation mixture comprising hydrogen gas and at least one impurity from an at least partly laden hydrogen carrier medium, a separation/purification unit flui...