Patents by Inventor Barbara J. Bruschi

Barbara J. Bruschi 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).

  • Multilayer analytical element
    Patent number: 4066403
    Abstract: An analytical element for assay of complex fluids, such as blood, the element comprising two reagents and a barrier composition separating the reagents. Such an element is particularly useful in the analysis of blood for urea nitrogen and cholesterol content.
    Type: Grant
    Filed: May 20, 1976
    Date of Patent: January 3, 1978
    Assignee: Eastman Kodak Company
    Inventor: Barbara J. Bruschi
  • Multilayer analytical element
    Patent number: RE30267
    Abstract: An analytical element for assay of complex fluids, such as blood, the element comprising two reagents and a barrier composition separating the reagents. Such an element is particularly useful in the analysis of blood for urea nitrogen and cholesterol content.
    Type: Grant
    Filed: May 18, 1978
    Date of Patent: May 6, 1980
    Assignee: Eastman Kodak Company
    Inventor: Barbara J. Bruschi