Patents by Inventor Iosif Daniel Rosca

Iosif Daniel Rosca 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).

  • Nanolevel dispersion of nanoparticles in hydrophobic materials
    Patent number: 10160837
    Abstract: According to one embodiment, a method of dispersing nanoparticles into a destination material includes providing a plurality of nanoparticles suspended in a carrier, adding a solvent to the plurality of nanoparticles suspended in a carrier, removing at least some of the carrier to yield the plurality of nanoparticles suspended in the solvent, mixing the nanoparticles suspended in the solvent with a destination material, and removing at least some of the solvent from the mixture of nanoparticles suspended in the solvent and the destination material.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: December 25, 2018
    Assignee: Bell Helicopter Textron Inc.
    Inventors: Iosif Daniel Rosca, Martin Salameh, Suong Van Hoa
  • Nanolevel Dispersion of Nanoparticles in Hydrophobic Materials
    Publication number: 20180134853
    Abstract: According to one embodiment, a method of dispersing nanoparticles into a destination material includes providing a plurality of nanoparticles suspended in a carrier, adding a solvent to the plurality of nanoparticles suspended in a carrier, removing at least some of the carrier to yield the plurality of nanoparticles suspended in the solvent, mixing the nanoparticles suspended in the solvent with a destination material, and removing at least some of the solvent from the mixture of nanoparticles suspended in the solvent and the destination material.
    Type: Application
    Filed: December 19, 2017
    Publication date: May 17, 2018
    Applicant: Bell Helicopter Textron Inc.
    Inventors: Iosif Daniel Rosca, Martin Salameh, Suong Van Hoa
  • Nanolevel dispersion of nanoparticles in hydrophobic materials
    Patent number: 9845381
    Abstract: According to one embodiment, a method of dispersing nanoparticles into a destination material includes providing a plurality of nanoparticles suspended in a carrier, adding a solvent to the plurality of nanoparticles suspended in a carrier, removing at least some of the carrier to yield the plurality of nanoparticles suspended in the solvent, mixing the nanoparticles suspended in the solvent with a destination material, and removing at least some of the solvent from the mixture of nanoparticles suspended in the solvent and the destination material.
    Type: Grant
    Filed: March 11, 2014
    Date of Patent: December 19, 2017
    Assignee: BELL HELICOPTER TEXTRON INC.
    Inventors: Iosif Daniel Rosca, Martin Salameh, Suong Van Hoa
  • Nanolevel Dispersion of Nanoparticles in Hydrophobic Materials
    Publication number: 20160159991
    Abstract: According to one embodiment, a method of dispersing nanoparticles into a destination material includes providing a plurality of nanoparticles suspended in a carrier, adding a solvent to the plurality of nanoparticles suspended in a carrier, removing at least some of the carrier to yield the plurality of nanoparticles suspended in the solvent, mixing the nanoparticles suspended in the solvent with a destination material, and removing at least some of the solvent from the mixture of nanoparticles suspended in the solvent and the destination material.
    Type: Application
    Filed: March 11, 2014
    Publication date: June 9, 2016
    Applicant: BELL HELICOPTER TEXTRON INC.
    Inventors: Iosif Daniel Rosca, Martin Salameh, Suong Van Hoa