Patents by Inventor Ivano Schiavi

Ivano Schiavi 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).

  • Cleaning compositions
    Patent number: 7256165
    Abstract: The present invention relates to cleaning composition comprising a surface substantive polymer for cleaning surfaces, particularly the exterior surfaces of a vehicle.
    Type: Grant
    Filed: August 30, 2005
    Date of Patent: August 14, 2007
    Assignee: The Procter & Gamble Company
    Inventors: Jan Bertrem, Alex Cedeno, Aghmed Gourari, Ivano Schiavi, Alan Edward Sherry, Alan Scott Goldstein, Bruce Barger
  • Cleaning compositions
    Publication number: 20060003911
    Abstract: The present invention relates to cleaning composition comprising a surface substantive polymer for cleaning surfaces, particularly the exterior surfaces of a vehicle.
    Type: Application
    Filed: August 30, 2005
    Publication date: January 5, 2006
    Applicant: The Procter & Gamble Company
    Inventors: Jan Bertrem, Alejandro Cedeno, Ahmed Gourari, Ivano Schiavi, Alan Sherry, Alan Goldstein, Bruce Barger
  • Cleaning compositions
    Publication number: 20030017960
    Abstract: The present invention relates to cleaning composition comprising a surface substantive polymer for cleaning surfaces, particularly the exterior surfaces of a vehicle.
    Type: Application
    Filed: December 14, 2001
    Publication date: January 23, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Jan Bertrem, Alejandro Cedeno, Ahmed Gourari, Ivano Schiavi, Alan Edward Sherry, Alan Scott Goldstein, Bruce Barger
  • Cleaning compositions
    Publication number: 20020160924
    Abstract: The present invention relates to a composition suitable for the cleaning of the exterior surface of a vehicle comprising an anionic surfactant, chelating agent and an anti-resoiling agent, soil suspending agent or mixtures thereof. The above composition provides excellent cleaning performance on contact with the surface to be cleaned.
    Type: Application
    Filed: December 14, 2001
    Publication date: October 31, 2002
    Applicant: The Procter & Gamble Company
    Inventors: Jan Bertrem, Alex Cedeno, Ivano Schiavi