Patents by Inventor Mulalo Doyoyo

Mulalo Doyoyo 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).

  • High strength pozzolan foam materials and methods of making the same
    Patent number: 8057594
    Abstract: The various embodiments of the present invention relate generally to high strength foam materials and methods of making the same. More particularly, various embodiments of the present invention relate to high strength foam materials comprising pozzolans, such as cenospheres derived from fly ash. An embodiment of the present invention comprises, a pozzolan foam material comprising a pozzolan, an alkali, a silicate, and an organosilicon compound. Various embodiments of the present invention are directed to strong, lightweight materials that are environmentally-friendly and can be economically manufactured.
    Type: Grant
    Filed: June 19, 2008
    Date of Patent: November 15, 2011
    Assignee: Georgia Tech Research Corporation
    Inventors: Mulalo Doyoyo, Paul Biju-Duval
  • HIGH STRENGTH POZZOLAN FOAM MATERIALS AND METHODS OF MAKING THE SAME
    Publication number: 20110146538
    Abstract: The various embodiments of the present invention relate generally to high strength foam materials and methods of making the same. More particularly, various embodiments of the present invention relate to high strength foam materials comprising pozzolans, such as cenospheres derived from fly ash. An embodiment of the present invention comprises, a pozzolan foam material comprising a pozzolan, an alkali, a silicate, and an organosilicon compound. Various embodiments of the present invention are directed to strong, lightweight materials that are environmentally-friendly and can be economically manufactured.
    Type: Application
    Filed: June 19, 2008
    Publication date: June 23, 2011
    Applicant: Georgia Tech Research Corporation
    Inventors: Mulalo Doyoyo, Paul Biju-Duval