That doesn't make a difference for trademark rights though. Priority for trademark rights would be based on the first date the name was actually used on an avai

That doesn't make a difference for trademark rights though. Priority for trademark rights would be based on the first date the name was actually used on an available product/service – or, at the very least, the date an intent-to-use trademark application was filed (which MiSoft does not appear to have done) – NOT the first date it was thought of or worked on.