** Shares of biotech co Regeneus RGS.AX rise as much as
4.8% to A$0.110, their biggest intraday pct gain since Jan 29
** Co says the Japanese Patent Office has granted it a new
patent, covering the use of its stem cell technology Progenza to
treat pain through to 2032 urn:newsml:reuters.com:*:nASN000T3N
** Co adds the patent supports its plan to explore
additional licenses for Progenza to treat other indications
** As of last close, stock down 16% this year
(Reporting by Shriya Ramakrishnan in Bengaluru)
((Shriya.Ramakrishnan@thomsonreuters.com;))