Patents by Inventor Jose Gil Fernandez Pulpeiro

Jose Gil Fernandez Pulpeiro 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).

  • Process and apparatus for drying liquid-borne solid material
    Patent number: 5946818
    Abstract: A method and apparatus are disclosed for continuously drying, preferably with agglomeration and/or coating and sizing, and separating a solid product from a liquid feed material, especially bauxite slurry which passes through a very sticky phase during drying, without significant encrustation of the equipment used.
    Type: Grant
    Filed: September 23, 1996
    Date of Patent: September 7, 1999
    Assignee: Alcan International Limited
    Inventors: Hamish Baxter, Andrew Nicolson Carruthers, Hans-Peter Elkjaer, Bryan Hiscox, Jens Fenger, Benny E. Raahauge, Jose Gil Fernandez Pulpeiro