Patents by Inventor Ronaldo Maghirang

Ronaldo Maghirang 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).

  • Metal oxide nanoparticles for smoke clearing and fire suppression
    Patent number: 7661483
    Abstract: Methods of reducing smoke levels in smoke-affected areas, reducing the level of toxic compounds produced by fires, fire suppression, and increasing flame retardancy. In particular, methods according to the present invention comprise dispersing nanocrystalline particles in the areas affected by smoke for sorption of smoke particulates and toxic compounds produced from a fire. The nanocrystalline particles are also effective for use in methods of fire suppression and flame retardancy.
    Type: Grant
    Filed: August 22, 2007
    Date of Patent: February 16, 2010
    Assignee: NanoScale Corporation
    Inventors: Ravichandra S. Mulukutla, Paul S. Malchesky, Ronaldo Maghirang, John S. Klabunde, Kenneth J. Klabunde, Olga Koper
  • METAL OXIDE NANOPARTICLES FOR SMOKE CLEARING AND FIRE SUPPRESSION
    Publication number: 20080210444
    Abstract: Methods of reducing smoke levels in smoke-affected areas, reducing the level of toxic compounds produced by fires, fire suppression, and increasing flame retardancy. In particular, methods according to the present invention comprise dispersing nanocrystalline particles in the areas affected by smoke for sorption of smoke particulates and toxic compounds produced from a fire. The nanocrystalline particles are also effective for use in methods of fire suppression and flame retardancy.
    Type: Application
    Filed: August 22, 2007
    Publication date: September 4, 2008
    Inventors: Ravichandra S. Mulukutla, Paul S. Malchesky, Ronaldo Maghirang, John S. Klabunde, Kenneth J. Klabunde, Olga Koper
  • Metal oxide nanoparticles for smoke clearing and fire suppression
    Patent number: 7276640
    Abstract: Methods of reducing smoke levels in smoke-affected areas, reducing the level of toxic compounds produced by fires, fire suppression, and increasing flame retardancy. In particular, methods according to the present invention comprise dispersing nanocrystalline particles in the areas affected by smoke for sorption of smoke particulates and toxic compounds produced from a fire. The nanocrystalline particles are also effective for use in methods of fire suppression and flame retardancy.
    Type: Grant
    Filed: October 18, 2005
    Date of Patent: October 2, 2007
    Assignee: NanoScale Corporation
    Inventors: Ravichandra S. Mulukutla, Paul S. Malchesky, Ronaldo Maghirang, John S. Klabunde, Kenneth J. Klabunde, Olga Koper
  • Metal oxide nanoparticles for smoke clearing and fire suppression
    Publication number: 20060091349
    Abstract: Methods of reducing smoke levels in smoke-affected areas, reducing the level of toxic compounds produced by fires, fire suppression, and increasing flame retardancy. In particular, methods according to the present invention comprise dispersing nanocrystalline particles in the areas affected by smoke for sorption of smoke particulates and toxic compounds produced from a fire. The nanocrystalline particles are also effective for use in methods of fire suppression and flame retardancy.
    Type: Application
    Filed: October 18, 2005
    Publication date: May 4, 2006
    Inventors: Ravichandra Mulukutla, Paul Malchesky, Ronaldo Maghirang, John Klabunde, Kenneth Klabunde, Olga Koper