Patents by Inventor Stephane Gorgerat

Stephane Gorgerat 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).

  • Gas-filled microvesicles with polymer-modified lipids
    Patent number: 9446156
    Abstract: Image enhancing contrast agents for use in diagnostic and/or therapeutic methods, particularly in the form of gas-filled microvesicles, with enhanced stability. The gas-filled microvesicles are stabilized by a layer of amphiphilic material and comprise from 0.15% to 1.0% by moles of a lipid bearing a hydrophilic polymer. The lipid bearing a hydrophilic polymer is preferably a phospholipid linked to polyethyleneglycol.
    Type: Grant
    Filed: September 4, 2007
    Date of Patent: September 20, 2016
    Assignee: BRACCO SUISSE S.A.
    Inventors: Stephane Gorgerat, Christian Guillot, Feng Yan
  • GAS-FILLED MICROVESICLES WITH POLYMER-MODIFIED LIPIDS
    Publication number: 20090263330
    Abstract: Image enhancing contrast agents for use in diagnostic and/or therapeutic methods, particularly in the form of gas-filled microvesicles, with enhanced stability. The gas-filled microvesicles are stabilized by a layer of amphiphilic material and comprise from 0.15% to 1.0% by moles of a lipid bearing a hydrophilic polymer. The lipid bearing a hydrophilic polymer is preferably a phospholipid linked to polyethyleneglycol.
    Type: Application
    Filed: September 4, 2007
    Publication date: October 22, 2009
    Applicant: BRACCO RESEARCH SA
    Inventors: Stephane Gorgerat, Christian Guillot, Feng Yan