Patents Examined by Jeffrey J. Seuigny
  • Microorganisms useful for hydrogen gas production
    Patent number: 5350692
    Abstract: The present invention relates to a process for preparing hydrogen gas on an industrial scale by culturing the microorganism Clostridium beijerinckii Ferm BP-3592 or the anaerobic asporogenic bacterium strain Ferm BP-3593 in a medium containing glucose and/or a polysaccharide containing a glucose unit.
    Type: Grant
    Filed: July 15, 1993
    Date of Patent: September 27, 1994
    Assignee: Kajima Corporation
    Inventors: Fumiaki Taguchi, Masayoshi Morimoto, Takeshi Kyoya, Mikio Takano