Patents by Inventor Saeed Fereshtehkhou

Saeed Fereshtehkhou 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).

  • Publication number: 20010055926
    Abstract: Disclosed are cleaning sheets comprising an additive and perfume. The additive is preferably selected from the group consisting of wax, oil, and mixtures thereof. The cleaning sheets preferably have at least two regions, where the regions are distinguished by basis weight. In particular, the preferred cleaning sheets comprise one or more high basis weight regions having a basis weight of from about 30 to about 120 g/m2 and one or more low basis weight regions, wherein the low basis weight region(s) have a basis weight that is not more than about 80% of the basis weight of the high basis weight region(s). Also disclosed are cleaning sheets having substantial macroscopic three-dimensionality, in addition to having multiple basis weights. Optionally, the macroscopically three-dimensional cleaning sheets can comprise a scrim material, which when heated and then cooled, contracts so as to provide a macroscopic three-dimensional structure.
    Type: Application
    Filed: April 12, 2001
    Publication date: December 27, 2001
    Inventors: Saeed Fereshtehkhou, Paul Joseph Russo, Wilbur Cecil Strickland, Nicola John Policicchio
  • Publication number: 20010051479
    Abstract: Disclosed are cleaning sheets having substantial macroscopic three-dimensionality. Optionally, the macroscopically three-dimensional cleaning sheets can comprise a contractable material (e.g., a scrim material), which when heated and then cooled contracts so as to provide a macroscopic, three-dimensional structure. Macroscopic three-dimensionality is described in terms of “average peak-to-peak distance” and “surface topography index”, as well in terms of “average height differential”. Also disclosed are cleaning implements comprising a handle and the described cleaning sheets. Processes for the sheets, benefits of the processes, and articles of manufacture are also disclosed.
    Type: Application
    Filed: June 14, 2001
    Publication date: December 13, 2001
    Applicant: The Procter & Gamble Company
    Inventors: Saeed Fereshtehkhou, Paul Joseph Russo, Wilbur Cecil Strickland, Nicola John Policicchio
  • Publication number: 20010029966
    Abstract: Disclosed are woven or hydroentangled non-apertured cleaning sheets having non-random recessed and raised regions. Optionally, the sheets can comprise a scrim material or additives to improve adhesion. Also disclosed are cleaning implements comprising a handle and the described non-apertured cleaning sheets. Methods of using the sheets, articles of manufacture having instructions to the product benefits of the non-apertured cleaning sheets, and process of making the sheets are also disclosed.
    Type: Application
    Filed: November 30, 2000
    Publication date: October 18, 2001
    Inventors: Arthur Wong, Saeed Fereshtehkhou
  • Patent number: 6101661
    Abstract: Disclosed is a cleaning implement comprising a handle and a removable cleaning pad. The cleaning pad is designed to provide multiple cleaning Surfaces each of which contact the soiled surface during the cleaning operation. The cleaning pad also preferably has the ability to absorb at least about 10 g of water per g of pad.
    Type: Grant
    Filed: March 10, 1998
    Date of Patent: August 15, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Nicola John Policicchio, Steven Allen Holt, Saeed Fereshtehkhou
  • Patent number: 5527560
    Abstract: Tissue papers, in particular pattern densified tissue papers, having an enhanced tactile sense of softness when treated with certain nonionic softeners are disclosed. These nonionic softeners are biodegradable and comprise sorbitan esters, ethoxylated/propoxylated versions of these sorbitan esters, or mixtures thereof. The softener is typically applied from an aqueous dispersion or solution thereof to at least one surface of the dry tissue paper web.
    Type: Grant
    Filed: August 22, 1995
    Date of Patent: June 18, 1996
    Inventors: Saeed Fereshtehkhou, Larry N. Mackey, Dean V. Phan
  • Patent number: 5494731
    Abstract: Tissue papers, in particular pattern densified tissue papers, having an enhanced tactile sense of softness when treated with certain nonionic softeners are disclosed. These nonionic softeners are biodegradable and comprise sorbitan esters, ethoxylated/propoxylated versions of these sorbitan esters, or mixtures thereof. The softener is typically applied from an aqueous dispersion or solution thereof to at least one surface of the dry tissue paper web.
    Type: Grant
    Filed: May 4, 1994
    Date of Patent: February 27, 1996
    Assignee: The Procter & Gamble Company
    Inventors: Saeed Fereshtehkhou, Larry N. Mackey, Dean V. Phan