Patents by Inventor John P. Card

John P. Card 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).

  • Diagnostic assay for alzheimer's disease
    Patent number: 5234814
    Abstract: A method to assist in the diagnosis of Alzheimer's disease comprising detecting, in bodily fluids, two APP-related proteins, in soluble form, said proteins have an apparent molecular size of about 130 kDa and about 35 kDa, and each of said proteins shares at least one epitope with the C-terminus of APP corresponding substantially to amino acids 676-695 of APP as shown in FIG. 1.
    Type: Grant
    Filed: June 1, 1989
    Date of Patent: August 10, 1993
    Assignee: Du Pont Merck Pharmaceutical Company
    Inventors: John P. Card, Leonard G. Davis, Robert G. Siman