(19)
(11)EP 2 959 003 A1

(12)

(43)Date of publication:
30.12.2015 Bulletin 2015/53

(21)Application number: 14706562.7

(22)Date of filing:  24.02.2014
(51)International Patent Classification (IPC): 
C12P 5/02(2006.01)
C12M 1/00(2006.01)
C12M 1/107(2006.01)
C12M 1/34(2006.01)
(86)International application number:
PCT/EP2014/053545
(87)International publication number:
WO 2014/128300 (28.08.2014 Gazette  2014/35)
(84)Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30)Priority: 22.02.2013 GB 201303156

(71)Applicant: Krajete GmbH
4020 Linz (AT)

(72)Inventors:
  • KRAJETE, Alexander
    A-4020 Linz (AT)
  • HERWIG, Christoph
    A-1130 Vienna (AT)
  • RITTMANN, Simon
    A-1030 Vienna (AT)
  • SEIFERT, Arne
    A-1030 Vienna (AT)
  • BERNACCHI, Sebastien
    A-1150 Vienna (AT)

(74)Representative: Maiwald Patentanwalts GmbH 
Elisenhof Elisenstrasse 3
80335 München
80335 München (DE)

  


(54)METHOD AND SYSTEM FOR PRODUCING METHANE USING METHANOGENIC MICROORGANISMS AND APPLYING SPECIFIC NITROGEN CONCENTRATIONS IN THE LIQUID PHASE