Patents by Inventor Hassan Hans Badreddine

Hassan Hans Badreddine 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).

  • Waste water treatment plant and method
    Patent number: 7488413
    Abstract: A waste water treatment plant includes a treatment chamber or reactor (26) containing a plurality of buoyant sludge carriers (38). In the base of the treatment chamber (26) is a biofilm collection chamber (40). Arranged coaxially within the chamber (26) is a hollow shaft (30) with an air injection device (32) arranged at the foot thereof. In use waste water is introduced into the treatment chamber through an inlet (28) and is caused to circulate around the treatment chamber through the pumping action of the shaft (30) and air injector. Treated water passes through the biofilm collection chamber (40) to an outer settlement chamber (42) having an outlet (44) for treated water.
    Type: Grant
    Filed: January 6, 2004
    Date of Patent: February 10, 2009
    Assignee: Bioshaft Water Technology, Inc
    Inventor: Hassan Hans Badreddine