ALEXANDRIA, Va., June 19 -- United States Patent no. 12,331,891, issued on June 17, was assigned to Cryoshelter LH2 GmbH (Dobl-Zwaring, Austria) and Cryoshelter BioLNG GmbH (Dobl-Zwaring, Austria).

"System having at least two cryogenic containers for providing a fluid" was invented by Matthias Rebernik (Dobl-Zwaring, Austria).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a system for providing a fluid, comprising at least a first and a second cryogenic container for storing the fluid, wherein the system comprises a first retrieval line connecting to the first cryogenic container for retrieving a first mass flow (M1) of fluid and a second retrieval line connecting to the second cryoge...