Patents by Inventor Maria Márcia R. Caldas Salles

Maria Márcia R. Caldas Salles 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).

  • Method of making an absorbent core having a plurality of first regions and a second region surrounding each of the first regions
    Patent number: 8871123
    Abstract: The present invention relates to an absorbent article including a absorbent core having a plurality of first regions and a second region, each one of said first regions being arranged in spaced relationship from each of the other first regions and each of the first regions being entirely surrounded by the second region. The present invention also relates to a method of making such a core structure.
    Type: Grant
    Filed: August 5, 2008
    Date of Patent: October 28, 2014
    Assignee: Johnson & Johnson Ind. E Com. Ltda.
    Inventors: Antonio Carlos Ribeiro de Carvalho, Ivair Luiz Duarte, Márcia Helena Teixeira Fajolli, Francisco Antonio Rimoli, Maria Márcia R. Caldas Salles
  • Absorbent article including absorbent core having a plurality of first regions and a second region surrounding each of the first regions
    Patent number: 8093448
    Abstract: An absorbent article including a absorbent core having a plurality of first regions and a second region, each one of said first regions being arranged in spaced relationship from each of the other first regions and each of the first regions being entirely surrounded by the second region.
    Type: Grant
    Filed: August 5, 2008
    Date of Patent: January 10, 2012
    Assignee: Johnson & Johnson Ind. E. Com LTDA
    Inventors: Antonio Carlos Ribeiro De Carvalho, Márcia Helena Teixeira Fajolli, Maria Márcia R. Caldas Salles
  • ABSORBENT ARTICLE INCLUDING ABSORBENT CORE HAVING A PLURALITY OF FIRST REGIONS AND A SECOND REGION SURROUNDING EACH OF THE FIRST REGIONS
    Publication number: 20100036348
    Abstract: An absorbent article including an absorbent core having a plurality of first regions and a second region, each one of said first regions being arranged in spaced relationship from each of the other first regions and each of the first regions being entirely surrounded by the second region.
    Type: Application
    Filed: August 5, 2009
    Publication date: February 11, 2010
    Inventors: Antonio Carlos Ribeiro De Carvalho, Marcia Helena Teixeira Fajolli, Maria Marcia R. Caldas Salles
  • ABSORBENT ARTICLE INCLUDING ABSORBENT CORE HAVING A PLURALITY OF FIRST REGIONS AND A SECOND REGION SURROUNDING EACH OF THE FIRST REGIONS
    Publication number: 20100036344
    Abstract: An absorbent article including a absorbent core having a plurality of first regions and a second region, each one of said first regions being arranged in spaced relationship from each of the other first regions and each of the first regions being entirely surrounded by the second region.
    Type: Application
    Filed: August 5, 2008
    Publication date: February 11, 2010
    Inventors: Antonio Carlos Ribeiro de Carvalho, Marcia Helena Teixeira Fajolli, Maria Marcia R. Caldas Salles