Couple people attacked the science basically implying that its tainted because its funded by Sintx. Outside of that, nothing. Orthosilicic acid benefits is documented by multiple sources not connected to or related to Sintx. Its dissolution rate is confirmed by other sources as well. From a corrosion standpoint alone, multiple sources show Si3N4 superiority.
Btw if any other company was to acquire Sintx outside of Zimmer, like Coorstek, theres no reason for Sonny to be Chairman, CEO, & CFO. He could have just maintained his role as a crucial researcher.
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