Patents by Inventor José María Diez Cervantes

José María Diez Cervantes 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).

  • Culture medium for human mesenchymal stem cells
    Patent number: 8835175
    Abstract: A culture medium for human mesenchymal stem cells (hMSC) includes a mesenchymal stem cell basal medium; human leucocyte/platelet coat lysate; insulin; sodium selenite; ethanolamine; and basic fibroblast growth factor. This culture medium is effective for growing hMSC lines, including those which do not grow in culture medium normally used for this type of cell.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: September 16, 2014
    Assignee: Grifols, S.A.
    Inventors: Jose Maria Diez Cervantes, Rodrigo Gajardo Rodriguez
  • CULTURE MEDIUM FOR HUMAN MESENCHYMAL STEM CELLS
    Publication number: 20140134724
    Abstract: A culture medium for human mesenchymal stem cells (hMSC) includes a mesenchymal stem cell basal medium; human leucocyte/platelet coat lysate; insulin; sodium selenite; ethanolamine; and basic fibroblast growth factor. This culture medium is effective for growing hMSC lines, including those which do not grow in culture medium normally used for this type of cell.
    Type: Application
    Filed: March 15, 2013
    Publication date: May 15, 2014
    Applicant: Grifols, S. A.
    Inventors: Jose Maria DIEZ CERVANTES, Rodrigo Gajardo Rodriguez
  • Mammalian cell culture media which comprise supernatant from cohn fractionation stages and use thereof
    Patent number: 8252590
    Abstract: The present invention relates to mammalian cell culture media which comprise supernatant from some of the fractions of human plasma fractionation according to the Cohn method, more specifically, the supernatant of fractions I and II+III. When said supernatant is added as a culture medium supplement it provides various nutrients and factors for the effective maintenance and/or proliferation of the cultured mammalian cells. In addition, the present invention relates to the preparation process and use of said medium in the culture of mammalian cells.
    Type: Grant
    Filed: July 2, 2010
    Date of Patent: August 28, 2012
    Assignee: Grifols, S.A.
    Inventors: Juan Ignacio Jorquera Nieto, Montserrat Costa Rierola, José María Diez Cervantes
  • MAMMALIAN CELL CULTURE MEDIA WHICH COMPRISE SUPERNATANT FROM COHN FRACTIONATION STAGES AND USE THEREOF
    Publication number: 20110027891
    Abstract: The present invention relates to mammalian cell culture media which comprise supernatant from some of the fractions of human plasma fractionation according to the Cohn method, more specifically, the supernatant of fractions I and II+III. When said supernatant is added as a culture medium supplement it provides various nutrients and factors for the effective maintenance and/or proliferation of the cultured mammalian cells. In addition, the present invention relates to the preparation process and use of said medium in the culture of mammalian cells.
    Type: Application
    Filed: July 2, 2010
    Publication date: February 3, 2011
    Applicant: GRIFOLS, S.A.
    Inventors: Juan Ignacio JORQUERA NIETO, Montserrat Costa Rierola, José María Diez Cervantes