A LIGAND FOR ENHANCING ORAL AND CNS DELIVERY OF BIOLOGICAL AGENTS - Patent 1385873

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EP 1 385 873 A2

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(88)	Date of publication A3:
	20.06.2002

(43)	Date of publication:
	04.02.2004 Bulletin 2004/06

(21)	Application number: 01934229.4

(22)	Date of filing: 07.05.2001

(51)	International Patent Classification (IPC)⁷: C07K 7/08, A61K 47/48, C12N 15/11

(86)	International application number:
	PCT/IB2001/000926

(87)	International publication number:
	WO 2001/090139 (29.11.2001 Gazette 2001/48)

(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: SUPRATEK PHARMA, INC.
	Dorval,Quebec H9S T58 (CA)

(72)	Inventors:
	TCHISTIAKOVA, Lioudmila Laval, Quebec H7V 1J8 (CA) LI, Shengmin St-Laurent, Quebec H4N 2H4 (CA) PIETRZYNSKI, Grzegorz Montreal, Quebec H4P 1C7 (CA) ALAKHOV, Valery Baie D'Urfe, Quebec H9X 3V4 (CA)

(74)	Representative: Arends, William Gerrit et al
	Lloyd WiseCommonwealth House1-19 New Oxford Street London WC1A 1LW London WC1A 1LW (GB)

(54)	A LIGAND FOR ENHANCING ORAL AND CNS DELIVERY OF BIOLOGICAL AGENTS