Patents by Inventor Neil D. H. Raven

Neil D. H. Raven has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for the production of thermophilic microorganisms in high yield
    Patent number: 5624841
    Abstract: A process is described for the growth of anaerobic thermophilic heterotrophic methanogens belonging to the species Pyrobaculum islandicum and Pyrococcus furiosus to high cell densities under steady state conditions.
    Type: Grant
    Filed: May 30, 1995
    Date of Patent: April 29, 1997
    Assignee: Microbiological Research Authority, of Centre for Applied Microbiology & Research
    Inventors: Neil D. H. Raven, John D. Cossar, Narendra M. Ladwa, Richard J. Sharp