(19)
(11) EP 1 709 166 A1

(12)

(43) Date of publication:
11.10.2006 Bulletin 2006/41

(21) Application number: 04706155.1

(22) Date of filing: 29.01.2004
(51) International Patent Classification (IPC): 
C12N 9/04(2006.01)
C12N 15/53(2006.01)
 C12P 13/08(2006.01)
C12N 15/77(2006.01)
(86) International application number:
PCT/EP2004/000775
(87) International publication number:
WO 2005/075631 (18.08.2005 Gazette 2005/33)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

(71) Applicant: DEGUSSA AG
40474 Düsseldorf (DE)

(72) Inventors:
  • HANS, Stephan
    49078 Osnabrück (DE)
  • BATHE, Brigitte
    33154 Salzkotten (DE)
  • RETH, Alexander
    33607 Bielefeld (DE)
  • THIERBACH, Georg
    33613 Bielefeld (DE)
  • KREUTZER, Caroline
    33803 Steinhagen (DE)
  • HÄDRICH, Bettina
    40597 Düsseldorf (DE)

   


(54) PROCESS FOR THE PREPARATION OF L-AMINO ACIDS WITH AMPLIFICATION OF THE ZWF GENE