Patents by Inventor Kemal V Catalan

Kemal V Catalan 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).

  • Laundry articles
    Patent number: 7256166
    Abstract: Laundry articles comprise a water-insoluble substrate and a particulate soil absorber comprising a crosslinked polyamide including units having a nucleophilic group. The particulate soil absorber is adhered to the water-insoluble substrate and is effective for inhibiting transfer or redeposition of particulate soil to items in a wash solution. Methods for making such articles comprise adhering a particulate soil absorber comprising a crosslinked polyamide including units having a nucleophilic group to the water-insoluble substrate.
    Type: Grant
    Filed: January 16, 2003
    Date of Patent: August 14, 2007
    Assignee: The Procter & Gamble Company
    Inventors: Kemal V Catalan, Nicholas David Vetter, Rajan Keshav Panandiker, Yousef Georges Aouad, Dieter Boeckh, Stefan Frenzel, Cordula Mock-Knoblauch
  • Laundry articles
    Publication number: 20030139320
    Abstract: Laundry articles comprise a water-insoluble substrate and a particulate soil absorber comprising a crosslinked polyamide including units having a nucleophilic group. The particulate soil absorber is adhered to the water-insoluble substrate and is effective for inhibiting transfer or redeposition of particulate soil to items in a wash solution. Methods for making such articles comprise adhering a particulate soil absorber comprising a crosslinked polyamide including units having a nucleophilic group to the water-insoluble substrate.
    Type: Application
    Filed: January 16, 2003
    Publication date: July 24, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Kemal V. Catalan, Nicholas David Vetter, Rajan Keshav Panandiker, Yousef Georges Aouad, Dieter Boeckh, Stefan Frenzel, Cordula Mock-Knoblauch