ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,798, issued on April 14, was assigned to 4IR Solutions Ltd. (Or-Akiva, Israel).

"Nuclear magnetic resonance device" was invented by Mordechai Bercovici (Kiryat Tivon, Israel) and Tal Cohen (Herzliya, Israel).

According to the abstract* released by the U.S. Patent & Trademark Office: "An NMR device that includes (i) a first fluid conduit that includes a measurement region and is configured to convey fluid, (ii) an NMR measurement unit that is configured to perform an NMR measurement of the fluid within the measurement region; wherein the NMR measurement unit comprises a permanent magnet; and (iii) a temperature control unit that is configured to thermally shield the permanent mag...