Patents by Inventor Maria Teresa Plasmati-Lüchinger

Maria Teresa Plasmati-Lüchinger 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).

  • Method and device for the extrusion of a polymeric substance
    Patent number: 6189735
    Abstract: The polymeric substance delivery method and device, in which the outflow is determined from a first container (5) of a monomeric substance able to polymerize autonomously upon air contact, and eventually, the outflow from a second container (7) is determined of a hardening substance able to accelerate the polymerization of the monomeric substance, by sending the same hardening substance towards a mixing zone of the hardening substance with the same monomeric substance.
    Type: Grant
    Filed: August 24, 1999
    Date of Patent: February 20, 2001
    Assignee: Cheming S.A. Luxembourg
    Inventor: Maria Teresa Plasmati-Lüchinger