Patents by Inventor Maria Dolores Gonzalez

Maria Dolores Gonzalez 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).

  • Empty capsids (vlps(-vp4)) of the infectious bursal disease virus (ibdv), obtainment process and applications
    Publication number: 20090208528
    Abstract: The empty capsids of the infectious bursal disease virus (IBDV), VLP(?VP4), are characterized in that they are constituted only by assembly of IBDV pVP2 proteins and IBDV VP3 proteins. Said capsids have immunogenic activity and can be used in the manufacture of vaccines for protecting animals from the infection caused by IBDV, as well as in the manufacture of gene therapy vectors.
    Type: Application
    Filed: January 21, 2005
    Publication date: August 20, 2009
    Inventors: Jose Francisco Rodriguez Aguirre, Jose Ruiz Caston, Maria Dolores Gonzalez de Llano, Ana Maria Ona Blanco, Fernando Abaitua Elustondo, Daniel Luque Buzo, Juan Ramon Rodriguez Fernandez-Alba
  • Double metal cyanide (DMC) catalysts with crown ethers, process to produce them and applications
    Publication number: 20070135298
    Abstract: The double metal cyanide (DMC) catalyst comprises (1) one or more double metal cyanides; (2) one or more organic ligands; (3) water; and (4) one or more crown ether ligands, with the condition that the organic ligand (2) is not a crown ether ligand (4). Said DISC catalysts are useful for the production of polyether polyols by a process that comprises the addition of an alkylene oxide to an initiation with active hydrogens, in the presence of said DMC catalyst.
    Type: Application
    Filed: February 7, 2007
    Publication date: June 14, 2007
    Applicant: Repsol Quimica
    Inventors: Mariano Mellado, Maria Dolores Gonzalez
  • Double metal cyanide (DMC) catalysts with crown ethers, process to produce them and applications
    Publication number: 20050192467
    Abstract: The double metal cyanide (DMC) catalyst comprises (1) one or more double metal cyanides; (2) one or more organic ligands; (3) water; and (4) one or more crown ether ligands, with the condition that the organic ligand (2) is not a crown ether ligand (4). Said DMC catalysts are useful for the production of polyether polyols by a process that comprises the addition of an alkylene oxide to an initiator with active hydrogens, in the presence of said DMC catalyst.
    Type: Application
    Filed: June 9, 2004
    Publication date: September 1, 2005
    Applicant: Repsol Quimica, S.A.
    Inventors: Mariano Mellado, Maria Dolores Gonzalez