$PTN Market Cap:
Research Board Inbox Deep Research Not Interested Shortlisted

$PTN SEC Filings

Filing Filed On
8-K 02 Feb 2007
8-K 13 Nov 2006
8-K 06 Nov 2006
DATED OCTOBER 6, 2006 11 Oct 2006
8-K 21 Sep 2006
8-K 13 Sep 2006
8-K 07 Jul 2006
CURRENT REPORT DATED MAY 9, 2006 09 May 2006
8-K 18 Apr 2006
CURRENT REPORT DATED APRIL 10, 2006 12 Apr 2006
8-K 28 Feb 2006
8-K 23 Dec 2005
8-K 19 Dec 2005
8-K 06 Dec 2005
8-K 01 Nov 2005
8-K 30 Sep 2005
8-K 21 Sep 2005
8-K 23 Jun 2005
8-K 10 Jun 2005
8-K 13 May 2005