Patents by Inventor Morgane Le Meur

Morgane Le Meur 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).

  • AQUEOUS SILICONE DISPERSIONS AND FILMS AND THEIR PREPARATION
    Publication number: 20180369390
    Abstract: An aqueous dispersion, useful for forming a film, comprises a silicone composition dispersed in an aqueous phase. The silicone composition comprises a product of a reaction of (a) an alkenyl-containing organopolysiloxane having an average per molecule of at least 2 alkenyl groups and (b) an Si H containing siloxane having an average per molecule of at least 2 Si H moieties. The dispersion also comprises a hydrosilylation catalyst and polyvinyl alcohol. The composition is stabilised in dispersion form by the polyvinyl alcohol dissolved in the aqueous phase. The dispersion is an effective method of delivering a pharmaceutically or cosmetically active ingredient by topical application.
    Type: Application
    Filed: August 29, 2018
    Publication date: December 27, 2018
    Inventors: Severine CAUVIN, Morgane LE MEUR, Donald Taylor LILES, Xavier Jean-Paul THOMAS, Anne-Marie VINCENT
  • Aqueous silicone dispersions and their preparation
    Patent number: 9504748
    Abstract: An aqueous dispersion comprises a silicone composition dispersed in an aqueous phase. The silicone composition comprises a product of a reaction of (a) an alkenyl-containing organopolysiloxane having an average per molecule of at least 2 alkenyl groups and (b) an Si H containing siloxane having an average per molecule of at least 2 Si H moieties. The dispersion also comprises a hydrosilylation catalyst, a polymeric film former and a surfactant of molecular weight below 1600. The composition is stabilised in dispersion form by the surfactant dissolved in the aqueous phase and the polymeric film former, and is capable of forming a tacky layer on drying.
    Type: Grant
    Filed: July 15, 2013
    Date of Patent: November 29, 2016
    Assignee: Dow Corning Corporation
    Inventors: Severine Cauvin, Morgane Le Meur, Jonathan Thill, Xavier Jean-Paul Thomas
  • Aqueous Silicone Dispersions And Films And Their Preparation
    Publication number: 20150190516
    Abstract: An aqueous dispersion, useful for forming a film, comprises a silicone composition dispersed in an aqueous phase. The silicone composition comprises a product of a reaction of (a) an alkenyl-containing organopolysiloxane having an average per molecule of at least 2 alkenyl groups and (b) an Si H containing siloxane having an average per molecule of at least 2 Si H moieties. The dispersion also comprises a hydrosilylation catalyst and polyvinyl alcohol. The composition is stabilised in dispersion form by the polyvinyl alcohol dissolved in the aqueous phase. The dispersion is an effective method of delivering a pharmaceutically or cosmetically active ingredient by topical application.
    Type: Application
    Filed: July 15, 2013
    Publication date: July 9, 2015
    Applicant: Dow Corning Corporation
    Inventors: Severine Cauvin, Morgane Le Meur, Donald Taylor Liles, Xavier Jean-Paul Thomas, Anne-Marie Vincent
  • Aqueous Silicone Dispersions And Their Preparation
    Publication number: 20150157724
    Abstract: An aqueous dispersion comprises a silicone composition dispersed in an aqueous phase. The silicone composition comprises a product of a reaction of (a) an alkenyl-containing organopolysiloxane having an average per molecule of at least 2 alkenyl groups and (b) an Si H containing siloxane having an average per molecule of at least 2 Si H moieties. The dispersion also comprises a hydrosilylation catalyst, a polymeric film former and a surfactant of molecular weight below 1600. The composition is stabilised in dispersion form by the surfactant dissolved in the aqueous phase and the polymeric film former, and is capable of forming a tacky layer on drying.
    Type: Application
    Filed: July 15, 2013
    Publication date: June 11, 2015
    Applicant: Dow Corning Corporation
    Inventors: Severine Cauvin, Morgane Le Meur, Jonathan Thill, Xavier Jean-Paul Thomas