Patents Assigned to Biorganic Energy Inc.
  • Anaerobic digestion of organic waste for biogas production
    Patent number: 4503154
    Abstract: A low solids aqueous suspension of organic waste is treated in at least four, e.g., six serial anaerobic zones at a temperature of less than 40.degree. C. and under quiescent conditions to provide methane, fertilizer and a clean liquid effluent.
    Type: Grant
    Filed: September 29, 1983
    Date of Patent: March 5, 1985
    Assignee: Biorganic Energy, Inc.
    Inventor: Robert Paton
  • Anaerobic digestion of organic waste for biogas production
    Patent number: 4429043
    Abstract: A low solids aqueous suspension of organic waste is treated in at least four, e.g., six serial anaerobic zones at a temperature of less than 40.degree. C. and under quiescent conditions to provide methane, fertilizer and a clean liquid effluent.
    Type: Grant
    Filed: January 5, 1982
    Date of Patent: January 31, 1984
    Assignee: Biorganic Energy Inc.
    Inventor: Robert Paton