Patents by Inventor Robert Hoerr

Robert Hoerr 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).

  • NANOPARTICLE COATING OF SURFACES
    Publication number: 20070278103
    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: Application
    Filed: January 31, 2007
    Publication date: December 6, 2007
    Applicant: Nanocopoeia, Inc.
    Inventors: Robert Hoerr, John Carlson
  • Electrospray coating of objects
    Publication number: 20070199824
    Abstract: Electrospray methods and systems for coating of objects (e.g., medical devices such as a stent structure) with selected types of coatings (e.g.
    Type: Application
    Filed: January 31, 2007
    Publication date: August 30, 2007
    Inventors: Robert Hoerr, John Carlson, Da-Ren Chen, David Pui