Patents by Inventor Giancarlo Antonio Villani

Giancarlo Antonio Villani 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).

  • Composite light weight building panel and core material therefor
    Patent number: 7709091
    Abstract: A core material for a composite light weight building panel formed from a settable mixture, said mixture including an acrylic, polymer-based resin comprising: 85% by volume water based copolymer emulsion of polyvinyl acetate with versatate and/or acrylic copolymers in a water emulsion; 10% water soluble colloid protector; 5% additives; such that the resin obtains a specific gravity in the range of 1000±50 g/l and an 8 Ford viscosity at 20° C. of 7±1: and the mixture having the following ratios: from 1 to 3 liters of cement; more than 2 liters of resin; from 10 to 100 liters of light weight filler material; less than 6 kilograms of water, and such that the volume of cement is more than half the volume of resin.
    Type: Grant
    Filed: August 3, 2001
    Date of Patent: May 4, 2010
    Assignee: E.I.F.S. Holdings
    Inventors: Giancarlo Antonio Villani, Vincent Michael Martin
  • Composite light weight building panel and core material therefor
    Publication number: 20040088947
    Abstract: A core material for a composite light weight building panel formed from a settable mixture, said mixture including an acrylic, polymer-based resin comprising:
    Type: Application
    Filed: November 19, 2003
    Publication date: May 13, 2004
    Inventors: Giancarlo Antonio Villani, Vincent Michael Martin