Patents by Inventor Nina Elbaz

Nina Elbaz 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).

  • Monopersulfate treatment of membranes
    Patent number: 7988891
    Abstract: A method of improving the water permeability and/or cleaning a porous polymeric microfiltration or ultrafiltration membrane, preferably a hydrophobic/hydrophilic blended membrane, eg P VdF/PVP comprising the step of contacting the porous polymeric membrane with a source of monopersulfate, preferably an aqueous solution of 2KHSO5.KHSO4.K2SO4.
    Type: Grant
    Filed: July 14, 2006
    Date of Patent: August 2, 2011
    Assignee: Siemens Industry, Inc.
    Inventors: Heinz-Joachim Muller, Dongliang Wang, Nina Elbaz
  • Monopersulfate Treatment of Membranes
    Publication number: 20080203018
    Abstract: A method of improving the water permeability and/or cleaning a porous polymeric microfiltration or ultrafiltration membrane, preferably a hydrophobic/hydrophilic blended membrane, eg P VdF/PVP comprising the step of contacting the porous polymeric membrane with a source of monopersulfate, preferably an aqueous solution of 2KHSO5.KHSO4.K2SO4.
    Type: Application
    Filed: July 14, 2006
    Publication date: August 28, 2008
    Applicant: SIEMENS WATER TECHNOLOGIES CORP.
    Inventors: Heinz-Joachim Muller, Dongliang Wang, Nina Elbaz