Patents by Inventor Peter R. J. Geboes

Peter R. J. Geboes 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).

  • Alkaline cleaning compositions with combined highly hydrophilic and highly hydrophobic nonionic surfactants
    Patent number: 5559091
    Abstract: The present invention encompasses cleaning compositions comprising a nonionic surfactant system containing a mixture of highly hydrophilic and highly hydrophobic nonionic surfactants. The present invention also encompasses a method of cleaning wherein said compositions are diluted in water before they are used to clean hard surfaces. The present invention also encompasses the diluted cleaning composition obtained in the method according to the present invention.
    Type: Grant
    Filed: May 5, 1995
    Date of Patent: September 24, 1996
    Assignee: The Procter & Gamble Company
    Inventors: Peter R. J. Geboes, Louise G. Scott