Patents by Inventor Jorge Palomeque

Jorge Palomeque 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).

  • Tungsten catalysts
    Patent number: 7851401
    Abstract: The invention concerns solids comprising a single tungsten oxide layer on a zirconia support and/or titanium dioxide support, characterized in that the tungsten exhibits tetrahedral co-ordination, before and after calcining. The invention also concerns the method for preparing the solids, and their uses as acid catalysis reactions catalyst.
    Type: Grant
    Filed: July 1, 2003
    Date of Patent: December 14, 2010
    Assignee: Centre National de la Recherche Scientifique (C.N.R.S.)
    Inventors: Francois Figueras, Nadine Essayem, Cyril Feche, Stephane Loridant, Jorge Palomeque, Georges Gelbard
  • Tungsten catalysts
    Publication number: 20060091045
    Abstract: The invention concerns solids comprising a single tungsten oxide layer on a zirconia support and/or titanium dioxide support, characterized in that the tungsten exhibits tetrahedral co-ordination, before and after calcining. The invention also concerns the method for preparing the solids, and their uses as acid catalysis reactions catalyst.
    Type: Application
    Filed: July 1, 2003
    Publication date: May 4, 2006
    Inventors: Francois Figueras, Nadine Essayem, Cyril Feche, Stephane Loridant, Jorge Palomeque, Georges Gelbard