You evidently misread the press release. The study in question (‘CONFIRM’) does not have a direct statistical comparison of BG-12 to Copaxone; rather, in this study, BG-12 and Copaxone were compared to placebo and each was found to be statsig better.
Although the BG-12 arms were numerically better than the Copaxone arm on the primary endpoint of annualized relapse rate, is it wrong to say (as you did) that BG-12 “beats Copaxone with ease” insofar as there was no statistical test for such a comparison.