** Shares of IPH Ltd IPH.AX surge as much as 10.4% to
A$9.13, their biggest intraday pct gain since Feb 18, 2021
** The intellectual property services provider says
underlying net profit after tax rose 15% from a year earlier to
A$43.2 mln ($31.10 mln)
** Adds HY revenue rose 6.5% to A$191.5 mln from a year
earlier
** IPH top pct gainer in the benchmark index .AXJO
** Stock notches highest level since Nov 25, 2021
** Stock down 5.8% this year, as of last close
($1 = 1.3889 Australian dollars)
(Reporting by Harish Sridharan in Bengaluru)
((harish.sridharan@thomsonreuters.com))