Didn't Wheeler briefly mention these patents either in a presentation, conference call or their last filing? Most likely this is simply another desperate attempt by TEVA. Interesting the effect on MNTA's stock price but no boost to TEVA's.
So with 2 1/2 months before possible launch due to patent expiration and only 18 months of potential reissue patent protection seems unlikely that it could be reissued in time especially if MNTA/Sandoz object and draw it out.....