Patents Assigned to Nanocopocia, LLC
  • Nanoparticle coating of surfaces
    Patent number: 9248217
    Abstract: A nanoparticle coated hydrogel may be formed by a method of electrospraying nanoparticles on to a hydrogel surface includes providing a drug and polymer combination in solvent to an inner capillary of a coaxial capillary spray nozzle. A coating with a drug that releases over time may be provided. Open and closed matrixes may be selectively formed to help modify time release periods.
    Type: Grant
    Filed: January 31, 2007
    Date of Patent: February 2, 2016
    Assignee: Nanocopocia, LLC
    Inventors: Robert A. Hoerr, John V. Carlson