** Shares of the Australian drug developer ATH.AX surge as
much as 17.5% to A$0.023, on track to mark their best session
since July 15
** Says the United States Patent and Trademark Office
granted co a new U.S. patent for compounds for neurodegenerative
diseases including Parkinson's and Alzheimer's urn:newsml:reuters.com:*:nASX5BHMWw
** Says patent covers more than 80 novel compounds and
secures exclusivity for a new class of iron to help redistribute
the excess iron implicated in many neurodegenerative diseases
** Shares hit their highest levels since Dec. 14
** More than 20.9 mln shares change hands, compared with the
30-day average volume of ~4.5 mln shares
** Stock has fallen 32.3% in 2021, as of last close
(Reporting by Roushni Nair in Bengluru)
((Roushni.Nair@thomsonreuters.com;))