Patents by Inventor Mabrouk Ouedemi

Mabrouk Ouedemi 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).

  • Melt blown polymeric filtration medium for high efficiency fluid filtration
    Patent number: 8372292
    Abstract: Disclosed herein is a polymeric filtration medium including at least one fibrous mat of randomly oriented fibers of a polymer. The polymer has a molecular weight distribution (Mw/Mn) between about 1.4 and about 6 and a melt flow rate greater than about 1000 g/10 minutes. Also disclosed herein are methods of making and using the polymeric filtration medium. Further disclosed herein is a composite filtration medium incorporating the polymeric filtration medium.
    Type: Grant
    Filed: February 27, 2009
    Date of Patent: February 12, 2013
    Assignee: Johns Manville
    Inventors: Philippe M. Scheerlinck, Mabrouk Ouedemi
  • Melt blown polymeric filtration medium for high efficiency fluid filtration
    Publication number: 20100219138
    Abstract: Disclosed herein is a polymeric filtration medium including at least one fibrous mat of randomly oriented fibers of a polymer. The polymer has a molecular weight distribution (Mw/Mn) between about 1.4 and about 6 and a melt flow rate greater than about 1000 g/10 minutes. Also disclosed herein are methods of making and using the polymeric filtration medium. Further disdosed herein is a composite filtration medium incorporating the polymeric filtration medium.
    Type: Application
    Filed: February 27, 2009
    Publication date: September 2, 2010
    Inventors: Philippe M. Scheerlinck, Mabrouk Ouedemi