Patents by Inventor Arie Rijke

Arie Rijke 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).

  • Osseous cement composition
    Patent number: 4141864
    Abstract: An osseous cement for orthopedic or dental application, which comprises the admixture of 10 to 40% weight of organic or inorganic particles wherein said particles are soluble in the extracellular fluid of the body, and are essentially non-toxic, 20 to 40% weight of an acrylic monomer and 35 to 65% weight of an insoluble particulate filler having a particle size of less than 100.mu..
    Type: Grant
    Filed: December 16, 1977
    Date of Patent: February 27, 1979
    Assignee: University of Virginia Alumni Patents Foundation
    Inventors: Arie Rijke, Sue McCoy, Robert E. McLaughlin