Patents by Inventor Jose R. Valasquez

Jose R. Valasquez 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).

  • Vanadium passivating agent for use in a cracking catalyst
    Patent number: 4704375
    Abstract: A catalyst containing a vanadium passivating agent in the form of anatase crystalline TiO.sub.2.
    Type: Grant
    Filed: May 19, 1986
    Date of Patent: November 3, 1987
    Assignee: Intevep, S.A.
    Inventors: Nelson P. Martinez, Jose R. Valasquez, Juan A. Lujano