ADHERENT N,O-CARBOXYMETHYLCHITOSAN DRUG DELIVERY DEVICES FOR MOIST TISSUE AND METHODS OF THEIR USE - Patent 1494633

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EP 1 494 633 A1

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(43)	Date of publication:
	12.01.2005 Bulletin 2005/02

(21)	Application number: 02721645.6

(22)	Date of filing: 28.03.2002

(51)	International Patent Classification (IPC)⁷: A61F 13/00, A61F 2/00, A61F 6/06

(86)	International application number:
	PCT/US2002/010149

(87)	International publication number:
	WO 2003/082163 (09.10.2003 Gazette 2003/41)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
	Designated Extension States:
	AL LT LV MK RO SI

(71)	Applicant: Chitogenics, Inc.
	Chatham, NJ 07928 (US)

(72)	Inventors:
	ELSON, Clive Halifax, Nova Scotia B3M3PC (CA) KYDONIEUS, Agis Kendall Park, NJ 08824 (US)

(74)	Representative: Duffy, Assumpta Dympna et al
	F. R. Kelly & Co.,27 Clyde Road Dublin 4 Dublin 4 (IE)

(54)	ADHERENT N,O-CARBOXYMETHYLCHITOSAN DRUG DELIVERY DEVICES FOR MOIST TISSUE AND METHODS OF THEIR USE