ALEXANDRIA, Va., May 12 -- United States Patent no. 12,623,953, issued on May 12, was assigned to Schott AG (Mainz, Germany).
"Glass composition, glass article and use thereof" was invented by Ulrich Fotheringham (Mainz, Germany), Azatuhi Ayrikyan (Alfortville, France), Thomas Pfeiffer (Ingelheim, Germany), Simone Monika Ritter (Mainz, Germany), Silke Wolff (Mainz, Germany), Tobias Gotschke (Gau-Bischofsheim, Germany), Christoph GroB (Mainz, Germany), Antje Greiff (Frankfurt am Main, Germany), Jens Ulrich Thomas (Mainz, Germany) and Martin Letz (Mainz, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A glass composition includes oxides which form non-volatile fluorides at a temperature of 150deg C. and...