Patents by Inventor Sabine Azouani

Sabine Azouani 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).

  • Polyorganosiloxane demulsifier compositions and methods of making same
    Patent number: 8507565
    Abstract: The invention relates to a method for separating emulsions of oil and water, the method comprising incorporating a demulsifying-effective amount of a polyorganosiloxane demulsifier into an emulsion comprising an oil phase and an aqueous phase. The invention also relates to compositions containing polyorganosiloxane demulsifier and the water and oil phases of an emulsion.
    Type: Grant
    Filed: June 14, 2011
    Date of Patent: August 13, 2013
    Assignee: Momentive Performance Material Inc.
    Inventors: Anubhav Saxena, Monjit Phukan, Senthilkumar U., Ian Procter, Sigfredo Gonzalez, Kalman Koczo, Sabine Azouani, Vikram Kumar
  • Polyorganosiloxane Demulsifier Compositions and Methods of Making Same
    Publication number: 20110245354
    Abstract: The invention relates to a method for separating emulsions of oil and water, the method comprising incorporating a demulsifying-effective amount of a polyorganosiloxane demulsifier into an emulsion comprising an oil phase and an aqueous phase. The invention also relates to compositions containing polyorganosiloxane demulsifier and the water and oil phases of an emulsion.
    Type: Application
    Filed: June 14, 2011
    Publication date: October 6, 2011
    Applicant: Momentive Performance Materials Inc.
    Inventors: Anubhav Saxena, Monjit Phukan, Senthilkumar U, Ian Procter, Sigfredo Gonzalez, Kalman Koczo, Sabine Azouani, Vikram Kumar
  • Polyorganosiloxane demulsifier compositions and methods of making the same
    Patent number: 8030363
    Abstract: The invention relates to a method for separating emulsions of oil and water, the method comprising incorporating a demulsifying-effective amount of a polyorganosiloxane demulsifier into an emulsion comprising an oil phase and an aqueous phase. The invention also relates to compositions containing polyorganosiloxane demulsifier and the water and oil phases of an emulsion.
    Type: Grant
    Filed: January 25, 2008
    Date of Patent: October 4, 2011
    Assignee: Momentive Performance Materials Inc.
    Inventors: Anubhav Saxena, Monjit Phukan, Umapathy Senthilkumar, Ian Procter, Sigfredo Gonzalez, Kalman Koczo, Sabine Azouani, Vikram Kumar
  • Polyorganosiloxane demulsifier compositions and methods of making the same
    Publication number: 20090192234
    Abstract: The invention relates to a method for separating emulsions of oil and water, the method comprising incorporating a demulsifying-effective amount of a polyorganosiloxane demulsifier into an emulsion comprising an oil phase and an aqueous phase. The invention also relates to compositions containing polyorganosiloxane demulsifier and the water and oil phases of an emulsion.
    Type: Application
    Filed: January 25, 2008
    Publication date: July 30, 2009
    Inventors: Anubhav Saxena, Monjit Phukan, Senthilkumar U., Ian Procter, Sigfredo Gonzalez, Kalman Koczo, Sabine Azouani, Vikram Kumar
  • Process for separating mixtures
    Publication number: 20070125716
    Abstract: There is provided herein in one specific embodiment a process for separating a mixture comprising: combining at least one silicone surfactant (a), where silicone of silicone surfactant (a) has the general structure of: M1aM2bD1cD2dT1eT2fQg and a mixture (b) comprising an aqueous phase, a solid filler phase and optionally an oil phase that is substantially insoluble in said aqueous phase; and providing for separation of any one or more of said aqueous phase, said solid filler phase, and if present, said oil phase from mixture (b) to provide a separated mixture (b).
    Type: Application
    Filed: December 7, 2005
    Publication date: June 7, 2007
    Inventors: Ian Procter, Sabine Azouani, Rolf Haubrichs