 SALT LAKE CITY, Aug. 05, 2021 GLOBE NEWSWIRE -- SINTX Technologies, Inc. NASDAQ: SINT SINTX or the Company, an original equipment manufacturer of advanced ceramics for medical and non-medical applications, announced today that it is reassessing the exclusive Patent License Agreement with O2TODAY in light of O2TODAYs decision to delay launch of its SiNPRO filters and masks. 