Patents by Inventor Evert Uy

Evert Uy 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).

  • Compositions for three-dimensional printing of solid objects
    Publication number: 20050197431
    Abstract: A three-dimensional printing materials system and method can produce both appearance models and small numbers of functional parts in an office environment. The method can include building cross-sectional portions of a three-dimensional article, and assembling the individual cross-sectional areas in a layer-wise fashion to form a final article. The individual cross-sectional areas can be built by using an ink-jet printhead to deliver an aqueous solvent or binder to an adhesive particulate mixture, causing the particles of the mixture to adhere together, and to previous cross-sectional areas. The binder can include at least one of nonaqueous organic monomeric compound, anionically ionizable polymer, cationic polymer, polymer, waterborne colloid, or inorganic solute.
    Type: Application
    Filed: February 28, 2005
    Publication date: September 8, 2005
    Applicant: Z Corporation
    Inventors: James Bredt, Sarah Clark, Evert Uy, Matthew DiCologero, Timothy Anderson, Michael Tarkanian
  • Compositions for three-dimensional printing of solid objects
    Publication number: 20010050031
    Abstract: A three-dimensional printing materials system and method can produce both appearance models and small numbers of functional parts in an office environment. The method can include building cross-sectional portions of a three-dimensional article, and assembling the individual cross-sectional areas in a layer-wise fashion to form a final article. The individual cross-sectional areas can be built by using an ink-jet printhead to deliver an aqueous solvent or binder to an adhesive particulate mixture, causing the particles of the mixture to adhere together, and to previous cross-sectional areas. The binder can include at least one of nonaqueous organic monomeric compound, anionically ionizable polymer, cationic polymer, polymer, waterborne colloid, or inorganic solute.
    Type: Application
    Filed: April 13, 2001
    Publication date: December 13, 2001
    Applicant: Z Corporation
    Inventors: James F. Bredt, Sarah L. Clark, Evert Uy, Matthew DiCologero, Timothy Anderson, Michael J. Tarkanian