(19)

(11)

EP 1 800 217 A2

(12)

(88) Date of publication A3: 20.04.2006 (43) Date of publication: 27.06.2007 Bulletin 2007/26 (21) Application number: 05794040.5 (22) Date of filing: 31.08.2005

(51) International Patent Classification (IPC):  G06F 15/16(2006.01) (86) International application number: PCT/US2005/030993 (87) International publication number: WO 2006/026673 (09.03.2006 Gazette 2006/10)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 31.08.2004 US 606237 (71) Applicant: Ascential Software Corporation Westborough, MA 01581 (US)	(72) Inventor: The designation of the inventor has not yet been filed  () (74) Representative: Williams, Julian David  IBM United Kingdom Limited Intellectual Property Law Hursley Park Winchester Hampshire SO21 2JN Winchester Hampshire SO21 2JN (GB)