Patents by Inventor John Joseph Luciano

John Joseph Luciano 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).

  • High early-strength cementitious composition
    Patent number: 6858074
    Abstract: A high early-strength cementitious composition comprising a hydraulic cement; and a combination admixture system wherein the combination admixture system comprises a polycarboxylate high range water reducing dispersant in combination with an accelerator and a retarder. The admixture allows for acceptable workability and development of high early-strength in cementitious compositions without the use of an external heat source.
    Type: Grant
    Filed: August 14, 2002
    Date of Patent: February 22, 2005
    Assignee: Construction Research & Technology GmbH
    Inventors: James Edward Anderson, Joseph Andrew Daczko, John Joseph Luciano
  • High early-strength cementitious composition
    Publication number: 20030127026
    Abstract: A high early-strength cementitious composition comprising a hydraulic cement; and a combination admixture system wherein the combination admixture system comprises a polycarboxylate high range water reducing dispersant in combination with an accelerator and a retarder. The admixture allows for acceptable workability and development of high early-strength in cementitious compositions without the use of an external heat source.
    Type: Application
    Filed: August 14, 2002
    Publication date: July 10, 2003
    Inventors: James Edward Anderson, Joseph Andrew Daczko, John Joseph Luciano