Patents by Inventor Maria Inês Ré

Maria Inês Ré 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: 20130197100
    Abstract: The invention “colloidal nanoscale carriers for active hydrophilic substances and method for producing same” pertains to the field of medical, odontological or hygiene preparations, and is characterized by structures formed by hydrophilic polymers that contain active hydrophilic substances coated with a non-hydrophilic phase and surfactants with affinity for the components, forming an invert emulsion that allows the incorporation and controlled delivery of active hydrophilic substances, conferring properties such as protection against degradation processes, improvement of compatibility with the other components of the formulation in the final product, increase in the availability and/or bioavailability of the active substance in the medium of interest (including improvements in permeation processes in biological materials, reduction of the exposure and volatilization of the active substance in the medium) and controlled release of the active substance(s).
    Type: Application
    Filed: June 14, 2011
    Publication date: August 1, 2013
    Applicants: Instituto De Pesquisas Technologicas Do Estado De Sao Paulo, Rundacao De Amparo A Pesquisa Do Estado De Sao Paulo - FAPESP, Universidade De Sao Paulo - USP
    Inventors: Natália Neto Pereira Cerize, Adriano Marim De Oliveira, Maria Inês Ré, Antônio Cláudio Tedesco