i4i Wins (Again) - Court of Appeals Denies Microsoft Rehearing

TORONTO, April 1, 2010 - Today, the United States Court of Appeals for
the Federal Circuit issued their ruling in i4i v. Microsoft which denies
Microsoft's petition for rehearing and rehearing en banc.

Loudon Owen, Chairman of i4i, says, "i4i is delighted by this ruling from
Federal Circuit Court of Appeals. This has been a long and arduous process,
but this decision is a powerful reinforcement of the message that smaller
enterprises and inventors who own intellectual property can and will be
protected."

i4i is a global technology company headquartered in Toronto, Canada. For
more information on i4i v. Microsoft, selected court documents can be found on
www.i4ilp.com.

For further information: Loudon Owen - lowen@mcleanwatson.com or
+1-416-307-3271; Melony Jamieson - melony@getitdone.ca or +1-416-518-6355

For further information: Loudon Owen - lowen at mcleanwatson.com or +1-416-307-3271; Melony Jamieson - melony at getitdone.ca or +1-416-518-6355