Patents by Inventor Jose R. Ramos

Jose R. Ramos 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).

  • Sleeve for preventing catalyst loss through a reactor ratcheted centerpipe
    Patent number: 5525312
    Abstract: A reactor has a reactor shell having an internal cavity. Within the reactor shell is an inlet means, which is connected to the internal cavity to afford passage of material into the cavity. Within the bottom of the reactor shell is an outlet means, which is connected to the internal cavity to afford passage of material out of the cavity. A porous scallop means lines a lower portion of the internal surface of the internal cavity, and a cover means rests upon the top of the porous scallop means. A porous, vertical, hollow centerpipe fits within the internal cavity, and below the cover means, to form an annulus between the porous scallop means and the centerpipe. The bottom of that centerpipe rests on a ledge within the outlet means, to block access of flow of solids from the annulus. A blocking sleeve is within the reactor shell for preventing the flow of solids from the annulus to the outlet means even if the centerpipe ratchets upward from the outlet means.
    Type: Grant
    Filed: March 14, 1995
    Date of Patent: June 11, 1996
    Assignee: Chevron U.S.A. Inc.
    Inventor: Jose R. Ramos, Jr.
  • Air freshener container or the like
    Patent number: D244200
    Type: Grant
    Filed: June 30, 1976
    Date of Patent: May 3, 1977
    Assignee: American Home Products Corporation
    Inventors: Jose R. Ramos, Juan Wald