HUMANISED ANTIBODIES HAVING MODIFIED ALLOTYPIC DETERMINANTS - Patent 0575407

(19)

(11)

EP 0 575 407 A1

(12)

(43)	Date of publication:
	29.12.1993 Bulletin 1993/52

(21)	Application number: 92906335.0

(22)	Date of filing: 12.03.1992

(51)

International Patent Classification (IPC):

A61K 39/ 395^{( . )}
C12N 5/ 10^{( . )}
C12P 21/ 08^{( . )}

C07K 16/ 00^{( . )}
C12N 15/ 09^{( . )}
C12R 1/ 91^{( . )}

(86)	International application number:
	PCT/GB1992/000445

(87)	International publication number:
	WO 1992/016562 (01.10.1992 Gazette 1992/25)

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

(30)

Priority:

12.03.1991 GB 19910052456

(71)	Applicant: LYNXVALE LIMITED
	Cambridge CB2 1TS (GB)

(72)	Inventor:
	CLARK, Michael, Ronald Cambridge CB4 3PT (GB)

(74)	Representative: Stuart, Ian Alexander, et al
	MEWBURN ELLIS York House 23 Kingsway London WC2B 6HP London WC2B 6HP (GB)

(54)	HUMANISED ANTIBODIES HAVING MODIFIED ALLOTYPIC DETERMINANTS