Patents by Inventor Martha Jane WEAVER

Martha Jane WEAVER 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).

  • Hair conditioning compositions comprising low viscosity emulsified silicone polymers
    Patent number: 10363211
    Abstract: Embodiments of a hair conditioning composition include a silicone polymer comprising one or more quaternary groups, at least one silicone block comprising greater than 200 siloxane units, at least one polyalkylene oxide structural unit, and at least one terminal ester group. The silicone polymer has a viscosity of up to 100,000 mPa·s. The silicone polymer is added to create a pre-emulsified dispersion with a particle size of less than about 1 micron. The hair conditioning composition includes a gel matrix including a cationic surfactant, a high melting point fatty compound, and an aqueous carrier.
    Type: Grant
    Filed: September 26, 2014
    Date of Patent: July 30, 2019
    Assignee: The Procter and Gamble Company
    Inventors: Michael Albert Snyder, Martha Jane Weaver
  • Hair Compositions Comprising Low Viscosity Silicone Polymers
    Publication number: 20150093421
    Abstract: Embodiments of a hair conditioning composition include a silicone polymer comprising one or more quaternary groups, at least one silicone block comprising greater than 200 siloxane units, at least one polyalkylene oxide structural unit, and at least one terminal ester group. The silicone polymer has a viscosity of up to 100,000 mPa·s. The hair conditioning composition also includes a polymeric thickener.
    Type: Application
    Filed: September 26, 2014
    Publication date: April 2, 2015
    Inventors: Michael Albert SNYDER, Martha Jane WEAVER
  • Hair Conditioning Compositions Comprising Low Viscosity Emulsified Silicone Polymers
    Publication number: 20150093420
    Abstract: Embodiments of a hair conditioning composition include a silicone polymer comprising one or more quaternary groups, at least one silicone block comprising greater than 200 siloxane units, at least one polyalkylene oxide structural unit, and at least one terminal ester group. The silicone polymer has a viscosity of up to 100,000 mPa·s. The silicone polymer is a pre-emulsified dispersion with a particle size of less than about 1 micron. The hair conditioning composition includes a gel matrix including a cationic surfactant, a high melting point fatty compound, and an aqueous carrier.
    Type: Application
    Filed: September 26, 2014
    Publication date: April 2, 2015
    Inventors: Michael Albert SNYDER, Martha Jane WEAVER