Patents Assigned to Advanced Bio Energy Development LLC
  • Horizontal plate microbial support media
    Patent number: 9068156
    Abstract: A horizontal plate microbial support media. The horizontal plate microbial support media having a plurality of frustum shaped protuberances extending there-from, the frustum shapes having a hole in their upper base for allowing fluid to flow there-through. These media plates able to be stacked for use in a bioreactor.
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: June 30, 2015
    Assignee: Advanced Bio Energy Development LLC
    Inventors: William C. Stewart, Gail Leslie Reitzel
  • Three stage, multiple phase anaerobic digestion system and method
    Patent number: 8765449
    Abstract: A three stage, multiple phase anaerobic digestion system and method designed to separate the biological phases, optimize microbial activity in each phase, and significantly increase system reliability and energy production. The system physically separates the biological phases of anaerobic digestion based on particle size, particle density, and solubility of metabolic products. The system allows a complex multi-phased biological system to develop without the need for excessive control or operator intervention.
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: July 1, 2014
    Assignee: Advanced Bio Energy Development LLC
    Inventor: William C Stewart