THERMOSENSITIVE BIODEGRADABLE HYDROGELS FOR SUSTAINED DELIVERY OF BIOLOGICALLY ACTIVE AGENTS - Patent 1091761

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EP 1 091 761 A1

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(43)	Date of publication:
	18.04.2001 Bulletin 2001/16

(21)	Application number: 99933564.9

(22)	Date of filing: 25.06.1999

(51)	International Patent Classification (IPC)⁷: A61K 47/34

(86)	International application number:
	PCT/US9914/206

(87)	International publication number:
	WO 0000/222 (06.01.2000 Gazette 2000/01)

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

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Priority:

30.06.1998 US 107334

(71)	Applicant: Amgen Inc.
	Thousand Oaks, CA 91320-1799 (US)

(72)	Inventor:
	SHAH, Subodh Newbury Park, CA 91320 (US)

(74)	Representative: Richardson, Kate et al
	Forrester & Boehmert,Franz-Joseph Strasse 38 80801 München 80801 München (DE)

(54)	THERMOSENSITIVE BIODEGRADABLE HYDROGELS FOR SUSTAINED DELIVERY OF BIOLOGICALLY ACTIVE AGENTS