(19)
(11) EP 1 095 002 A1

(12)

(43) Date of publication:
02.05.2001 Bulletin 2001/18

(21) Application number: 99932295.1

(22) Date of filing: 06.07.1999
(51) International Patent Classification (IPC)7: C07C 45/41, C07D 301/03, C07D 303/04, C07D 311/74, C12P 1/02
(86) International application number:
PCT/US9915/264
(87) International publication number:
WO 0001/650 (13.01.2000 Gazette 2000/02)
(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

(30) Priority: 06.07.1998 US 91983 P
06.07.1998 US 91951 P
06.07.1998 US 91964 P

(71) Applicant: DCV Inc. doing business as Bio-Technical Resourses
Manitowoc, WI 54220 (US)

(72) Inventors:
  • MILLIS, James, R.
    Kohler, WI 53044 (US)
  • SAUCY, Gabriel, G.
    Essex Fells, NJ 07021 (US)
  • MAURINA-BRUNKER, Julie
    Appleton, WI 54915 (US)
  • McMULLIN, Thomas, W.
    Manitowoc, WI 54220 (US)

(74) Representative: Bockhorni, Josef, Dipl.-Ing. et al
PatentanwälteHerrmann-TrentepohlGrosse - Bockhorni & PartnerForstenrieder Allee 59
81476 München
81476 München (DE)

   


(54) METHOD OF VITAMIN PRODUCTION