Patents by Inventor Robert Loya

Robert Loya 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).

  • Bifurcated biological pulmonary valved conduit
    Patent number: 7022134
    Abstract: The present invention comprises a pulmonary valved conduit that permits inflow diameters greater than about 22 mm while still maintaining the advantages of a naturally-formed biological valved conduit. Specifically, the present invention comprises a valved vascular prosthetic having an inflow conduit comprising a manifold formed from the sealed attachment of at least two venous valvular conduits.
    Type: Grant
    Filed: June 28, 2000
    Date of Patent: April 4, 2006
    Assignee: Medtronic, Inc.
    Inventors: Rodolfo C. Quijano, Robert Loya
  • Bifurcated biological pulmonary valved conduit
    Patent number: 6110201
    Abstract: The present invention comprises a pulmonary valved conduit that permits inflow diameters greater than about 22 mm while still maintaining the advantages of a naturally-formed biological valved conduit. Specifically, the present invention comprises a valved vascular prosthetic having an inflow conduit comprising a manifold formed from the sealed attachment of at least two venous valvular conduits.
    Type: Grant
    Filed: February 18, 1999
    Date of Patent: August 29, 2000
    Assignee: Venpro
    Inventors: R. C. Quijano, Robert Loya