Patents by Inventor Raymond Kaligian II

Raymond Kaligian II 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).

  • Publication number: 20050250888
    Abstract: A composition is disclosed for a mixture to be used in conjunction with water for preparing a slurry that hydrates to form a high strength flooring compound. The mixture includes from about 50% to about 98% by weight calcium sulfate hemihydrate, having at least 25% of the calcium sulfate hemihydrate in the beta-calcined form. A polycarboxylate dispersant is included in the mixture in amounts from about 0.2% to about 10% by weight. The mixture also includes 0.05-50% by weight enhancing component. When combined with recommended amounts of water, a slurry is formed that is useful as a flooring composition.
    Type: Application
    Filed: March 27, 2003
    Publication date: November 10, 2005
    Inventors: Dennis Lettkeman, Raymond Kaligian II, Eldon Whiteside, William Bedwell, Sharon Meiseman
  • Publication number: 20050239924
    Abstract: A mixture is used in conjunction with water is used for preparing a slurry that hydrates to form an exterior gypsum cement. The mixture includes 30-70% by weight hydraulic cement, 30-70% by weight calcined gypsum and 0.05-2.5% polycarboxylate. When the mixture is added to water less than 40 weight % based on the weight of the mixture, a slurry is formed that expands very little while it cures.
    Type: Application
    Filed: March 27, 2003
    Publication date: October 27, 2005
    Inventors: Dennis Lettkeman, Raymond Kaligian II, William Bedwell, Eldon Whiteside