Patents by Inventor William Camejo

William Camejo 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).

  • Combined steam conversion process for treating vacuum gas oil
    Patent number: 6030522
    Abstract: A process for upgrading a heavy hydrocarbon feed includes the steps of: providing a hydrocarbon feedstock including a fraction having a boiling point greater than or equal to about 320.degree. C.; mixing the feedstock with steam so as to provide a reaction feedstock; providing a catalyst including a first metal selected from the group consisting of Group VIII non-noble metals and a second metal selected from the group consisting of alkali metals, the first and second metals being supported on a support selected from the group consisting of kaolin, alumina, silica, carbon, petroleum cokes and mixtures thereof; and contacting the reaction feedstock with the catalyst at steam conversion conditions so as to provide a reaction product including an upgraded hydrocarbon fraction.
    Type: Grant
    Filed: March 2, 1999
    Date of Patent: February 29, 2000
    Assignee: Intevep, S.A.
    Inventors: Pedro Pereira, Trino Romero, Jose Velasquez, Alfonso Tusa, Iraima Rojas, William Camejo, Marcos Rosa-Brussin