Patents by Inventor Peter Rosalia Joannes Geboes

Peter Rosalia Joannes 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).

  • Self-thickened cleaning compositions
    Patent number: 6262007
    Abstract: Self-thickened aqueous cleaning compositions are described which comprise an alkyl sulfate anionic surfactant and an electrolyte system. The compositions are made physically stable, even at low temperature, by incorporating therein a nonionic surfactant from a selected class.
    Type: Grant
    Filed: May 3, 1994
    Date of Patent: July 17, 2001
    Assignee: The Procter & Gamble Company
    Inventors: Stefano Scialla, Peter Rosalia Joannes Geboes, Michel Jean Carrie, Eddy Vos
  • Cleaning compositions with short chain nonionic surfactants
    Patent number: 5981455
    Abstract: A composition comprising short chain alkoxylated alcohols as nonionic surfactants. The short chain alkoxylated alcohols provide superior cleaning compared to their homologues with longer chains as well as other benefits including, low foaming and skin mildness, and the ability to formulate concentrated compositions.
    Type: Grant
    Filed: February 9, 1996
    Date of Patent: November 9, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Michel Jean Carrie, William Ajalon Cilley, Peter Rosalia Joannes Geboes, Massimo Morini, Louise Gail Scott, Eddy Vos, Ricky Ah-Man Woo
  • Stable and clear concentrated cleaning compositions comprising at least one short chain surfactant
    Patent number: 5707948
    Abstract: Stable and clear concentrated cleaning compositions comprising at least one short chain surfactant, optionally in combination with long chain nonionic surfactant and potassium carbonate. The short chain surfactants allow for the formulation of stable compositions without the need for additional stabilizers and are especially effective in cleaning greasy soil; the potassium carbonate provides reduced filming and streaking, especially when an anionic sulfonate short chain surfactant is present.
    Type: Grant
    Filed: February 2, 1996
    Date of Patent: January 13, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Marc Francois Theophile Evers, Vincent Reniers, Peter Rosalia Joannes Geboes, Massimo Morini, Louise Gail Scott, Daniel Wayne Michael, Nicola John Policicchio