Patents by Inventor Mari Cleide Sogayar

Mari Cleide Sogayar 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).

  • Biopolymer Composition for Encapsulating Cells, Method for Producing a Biopolymer Composition for Encapsulating Cells, Method for Promoting Cell Cytoprotection and Use of a Biopolymer Composition for Encapsulating Cells
    Publication number: 20140113347
    Abstract: The present invention relates to a biopolymer composition for encapsulating cells, containing alginate, at least one glycosaminoglycan compound, preferably chondroitin sulfate, and at least one component of the extracellular matrix, preferably laminin, and to the process for producing the biopolymer composition. Also disclosed are a method for promoting cytoprotection using this composition, and the use of this composition for preparing a medicament useful in cell transplantation.
    Type: Application
    Filed: December 15, 2011
    Publication date: April 24, 2014
    Applicant: CELLPROTECT BIOTECNOLOGIA LTDA-ME
    Inventors: Ana Carolina Vale Campos Lisbôa, Gisella Grazioli, Ana Lúcia Campanha Rodrigues, Leticia Labriola, Mari Cleide Sogayar, Thiago Rennó Dos Mares Guia
  • METHOD FOR THE PRODUCTION OF RECOMBINANT HUMAN FACTOR VIII
    Publication number: 20140051832
    Abstract: The object of the present invention is to provide methods for the production of recombinant human Factor VIII, employing specific endoproteases, thus assuring full proteolytic processing of said factor even during its biosynthesis, consequently avoiding additional purification steps. Other objects of the present invention are the recombinant human Factor VIII as obtained by said methods, pharmaceutical compositions, related uses and therapeutic methods.
    Type: Application
    Filed: March 11, 2011
    Publication date: February 20, 2014
    Applicant: UNIVERSIDADE DE SÃO PAULO - USP
    Inventors: Marcos A. A. Demasi, Mari Cleide Sogayar, Christian Colin