As far as I know there isnt any sold products outside of Amedica, but Si3N4 films are involved in various research studies. I'm curious if Sintx Si3N4 is better or not for biodegradable sensors.
Free speech In 1999 Varian Medical Systems, Inc. sued a former employee for defamation in Varian v. Delfino. The terminated employee Dr. Michelangelo Delfino posted numerous messages criticizing the company on the Internet.
Some market-based workers rights activists uphold Delfino as an example because he mortgaged his house to pay his legal bills related to the lawsuit with Varian