(19)

(11)

EP 1 145 170 A2

(12)

(43) Date of publication: 17.10.2001 Bulletin 2001/42 (21) Application number: 99932165.6 (22) Date of filing: 01.07.1999

(51) International Patent Classification (IPC)7: G06F 17/60 (86) International application number: PCT/US9914/961 (87) International publication number: WO 0002/152 (13.01.2000 Gazette 2000/02)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 02.07.1998 US 109327 02.07.1998 US 109328 02.07.1998 US 109486 02.07.1998 US 109622 02.07.1998 US 109871 02.07.1998 US 109873 02.07.1998 US 109876 (71) Applicant: ITA Software, Inc. Cambridge, MA 02139 (US)	(72) Inventor: DEMARCKEN, Carl, G. Cambridge, MA 02141 (US) (74) Representative: Charig, Raymond Julian et al Eric Potter Clarkson,Park View House,58 The Ropewalk Nottingham NG1 5DD Nottingham NG1 5DD (GB)
	Remarks: WIPO A3 publication data is not currently available.