Patents by Inventor Maria Cristina Guedes Jorge Micheletto

Maria Cristina Guedes Jorge Micheletto 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).

  • Publication number: 20030228822
    Abstract: The present invention is related to a cleansing tissue, comprising a thermobonded non-woven fabric formed from a mixture of fibers containing greater than 75% of thermoplastic fibers, the non-woven fabric having a plurality of cells, each cell having a first density and a first volume, the cells being disposed adjacent to one another defining a region between adjacent cells, the region having a second density and a second volume, the second density being higher than the first density, and the second volume being less than the first volume. The fabric becomes thicker and its softness is increased because the cells have a low density large sized regions.
    Type: Application
    Filed: May 23, 2003
    Publication date: December 11, 2003
    Inventors: Jose Antonio Pereira, Maria Cristina Guedes Jorge Micheletto
  • Publication number: 20030095930
    Abstract: Composition for oral hygiene, comprising an aqueous vehicle carrying an efficient quantity of a germicidal active agent for oral hygiene, which is adsorbed in particles with 80-100 nm of a water insoluble non-toxic polymer, in a quantity of about 1% to 20% by weight of said particles, said polymer presenting a spongy
    Type: Application
    Filed: April 15, 2002
    Publication date: May 22, 2003
    Inventors: Luiz Bellino Simionato, Maria Cristina Guedes Jorge Micheletto, Wagner Soares Ramos