(19)
(11) EP 1 000 081 A2

(12)

(88) Date of publication A3:
25.02.1999

(43) Date of publication:
17.05.2000 Bulletin 2000/20

(21) Application number: 98906096.7

(22) Date of filing: 04.02.1998
(51) International Patent Classification (IPC)7C07H 21/00
(86) International application number:
PCT/US9802/007
(87) International publication number:
WO 9833/808 (06.08.1998 Gazette 1998/31)
(84) Designated Contracting States:
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 04.02.1997 US 37165 P

(71) Applicant: KÖSTER, Hubert
Concord, MA 01742 (US)

(72) Inventors:
  • KOSTER, H
    Concord, MA 01742 (US)
  • RUPPERT, Andreas
    D-35440, Linden (DE)

(74) Representative: Baldock, Sharon Claire et al
BOULT WADE TENNANT,Verulam Gardens70 Gray's Inn Road
London WC1X 8BT
London WC1X 8BT (GB)

   


(54) A REVERSIBLE STOICHIOMETRIC PROCESS FOR CONJUGATING BIOMOLECULES