Patents by Inventor Friedrich E. Maly

Friedrich E. Maly 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).

  • Pregnancy test with EPF
    Patent number: 4877742
    Abstract: A method for the early detection of a pregnancy comprises determination of EPF in the blood or urine or in a biochemical derivative of the blood or urine of pregnant women, by measuring the influence of EPF on the production of electronically excited states or radicals, especially oxygen radicals, or their secondary products, in leukocyte or cell line preparations. The method can also be used to determine gonadal tumors.
    Type: Grant
    Filed: January 29, 1987
    Date of Patent: October 31, 1989
    Assignee: Schering Aktiengesellschaft
    Inventors: Friedrich E. Maly, Alain L. de Week, David Henderson