Patents by Inventor Adolfo Gutmann

Adolfo Gutmann 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).

  • Soap bar composition
    Patent number: 6376439
    Abstract: A composition for a soap bar comprises: (i) from about 0.01 to about 7% by weight of silicone; (ii) from about 0.5% to about 5%,by weight of a first emollient selected from the group consisting of from polyols, selected from the group consisting of glycerin, sorbitol, and mixtures thereof; (iii) about 0.1 to about 5% by weight, of a second emollient selected from the group consisting of vegetable, animal or mineral oils, free fatty acids and mixtures thereof; (iv) about 60% to 90% by weight fatty acid soap; wherein bar has L% light transmittance under 40%.
    Type: Grant
    Filed: July 27, 1999
    Date of Patent: April 23, 2002
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Marcia de Ferran, Adolfo Gutmann, Sergio Roberto Leopoldino
  • SOAP BAR COMPOSITION
    Publication number: 20010056050
    Abstract: A composition for a soap bar comprises:
    Type: Application
    Filed: July 27, 1999
    Publication date: December 27, 2001
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: MARCIA DE FERRAN, ADOLFO GUTMANN, SERGIO ROBERTO LEOPOLDINO
  • Soap bar composition
    Patent number: 5952276
    Abstract: A composition for a soap bar comprises:(i) from about 0.5% to about 5%, by weight, of silicone;(ii) from about 0.5% to about 5%, by weight, of a first emollient selected from polyols, selected from glycerin, sorbitol, or mixtures thereof;(iii) up to about 5%, by weight, of a second emollient selected from vegetable, animal or mineral oils, or free fatty acids, or mixtures thereof.
    Type: Grant
    Filed: June 25, 1997
    Date of Patent: September 14, 1999
    Assignee: Lever Brothers Company, Division of Conopco, Inc.
    Inventors: Marcia de Ferran, Adolfo Gutmann, Sergio Roberto Leopoldino