Patents by Inventor Erika CASTANHO

Erika CASTANHO 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 formulations with improved skin softness comprising nonionic polymer structuring system
    Patent number: 9861571
    Abstract: The invention relates to bars which provide specific combinations and amounts of nonionic polymer, polyol, short chain fatty acid and solid particles. These specific combinations provide both improved sensory and improved fragrance delivery.
    Type: Grant
    Filed: November 19, 2014
    Date of Patent: January 9, 2018
    Assignee: Conopco, Inc.
    Inventors: Gislene Splendore Bortolai, Mariangela Gomes de Oliveira Sichmann, Erika Castanho, Lisanne Beatriz Grigolon, Cristiane Aparecida Furtado Canto
  • Soap Bar Formulations with Improved Skin Softness Comprising Nonionic Polymer Structuring System
    Publication number: 20170049682
    Abstract: The invention relates to bars which provide specific combinations and amounts of nonionic polymer, polyol, short chain fatty acid and solid particles. These specific combinations provide both improved sensory and improved fragrance delivery.
    Type: Application
    Filed: November 19, 2014
    Publication date: February 23, 2017
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Gislene Splendore BORTOLAI, Mariangela Gomes de Oliveira SICHMANN, Erika CASTANHO, Lisanne Beatriz GRIGOLON, Cristiane Aparecida Furtado CANTO