ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,497,325, issued on Dec. 16, was assigned to FENZI AGT NETHERLANDS B.V. (Maastricht, Netherlands).
"Composition, paste and methods" was invented by Jonathan Charles Shepley Booth (Reading, Great Britain), Svetlana Emelianova (Maastricht, Netherlands), Hong Ren (Reading, Great Britain) and Maxence Valla (Maastricht, Netherlands).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a composition for sealing inorganic substrates. The composition includes a glass frit and optionally a filler material, wherein the glass frit contains: 30 to 65 wt % V2O5; 5 to 35 wt % P2O5; 0 to 30 wt % TeO2; 0 to 30 wt % Bi2O3; 0 to 15 wt % ZnO; 0 to 10 wt % MnO; 0 to 5...