Bay Materials Obtains Patents to Protect Innovative Clear-Aligner Material Zendura™ FLX

FREMONT, California, Jan. 5, 2021 /PRNewswire/ -- Bay Materials LLC, a leader in high-performance thermoformable plastic materials for orthodontic clear aligner therapy (CAT), today announced that the U.S. Patent and Trademark office has allowed and issued its second patent for Bay's "Dual Shell ...