DETERMINATION OF CONCENTRATION BY AFFINITY TITRATION AND COMPETITIVE DISPLACEMENT IN DRUG DELIVERY - Patent 0692096

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EP 0 692 096 A1

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(43)	Date of publication:
	17.01.1996 Bulletin 1996/03

(21)	Application number: 94913987.0

(22)	Date of filing: 30.03.1994

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International Patent Classification (IPC):

G01N 33/ 531^{( . )}
G01N 33/ 53^{( . )}

A61K 47/ 48^{( . )}
G01N 33/ 543^{( . )}

(86)	International application number:
	PCT/US1994/003490

(87)	International publication number:
	WO 1994/023298 (13.10.1994 Gazette 1994/23)

(84)	Designated Contracting States:
	AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

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Priority:

30.03.1993 US 19930039786
06.12.1993 US 19930163659

(71)	Applicant: TERRAPIN TECHNOLOGIES, INC.
	San Francisco, CA 94080 (US)

(72)	Inventor:
	KAUVAR, Lawrence, M. San Francisco, CA 94117 (US)

(74)	Representative: Goldin, Douglas Michael
	J.A. KEMP & CO. 14, South Square Gray's Inn London WC1R 5LX London WC1R 5LX (GB)

(54)	DETERMINATION OF CONCENTRATION BY AFFINITY TITRATION AND COMPETITIVE DISPLACEMENT IN DRUG DELIVERY