Patents by Inventor Agustin Garcia Vizcarra

Agustin Garcia Vizcarra 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).

  • Multilayered cellulose casing, method of manufacture thereof and extrusion head for obtaining said casing
    Patent number: 7622173
    Abstract: Cellulose casing for sausages, comprising at least three concentric layers of regenerated cellulose, of which the two layers in contact with the outside, that is, those with the greatest and smallest diameter respectively are made of colorless, transparent viscose, and in which the internal layer or layers are made of regenerated cellulose to which is added other substances such as pigments, fumes, flavor extracts, spices or plastic proteins. The object of the invention is a manufacturing method for the cellulose casing obtained by extrusion of at least three concentric layers of regenerated cellulose. Also object of the invention is the circular viscose extrusion head used in manufacturing the cellulose casing for sausages.
    Type: Grant
    Filed: September 16, 2002
    Date of Patent: November 24, 2009
    Assignee: Viscofan, Industria Navarra de Envolturas Celulosicas, S.A.
    Inventors: Agustin Garcia Vizcarra, José Abel Oiza Oset
  • Multilayered cellulose casing, method of manufacture thereof and extrusion head for obtaining said casing
    Publication number: 20030072854
    Abstract: Cellulose casing for sausages, comprising at least three concentric layers of regenerated cellulose, of which the two layers in contact with the outside, that is, those with the greatest and smallest diameter respectively are made of colorless, transparent viscose, and in which the internal layer or layers are made of regenerated cellulose to which is added other substances such as pigments, fumes, flavor extracts, spices or plastic proteins.
    Type: Application
    Filed: September 16, 2002
    Publication date: April 17, 2003
    Inventors: Agustin Garcia Vizcarra, Jose Abel Oiza Oset