The company you're alluding to is BioSyntech out of Canada. BSYI.OB Still thinly traded and a tiny company that is trying to market a cartilage replacement gel. A Zimmer rep I know has mentioned the technology, but thought Zimmer might be working on its own stuff, or has plans to in the future. I see BSYI as a buyout target by someone who actually has cash. Who knows? Interesting though. Rolling the dice and buying a couple K today.