Patents by Inventor Kathleen M. Clough

Kathleen M. Clough 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).

  • Total gonadotropal alpha peptide chain assay
    Patent number: 5366863
    Abstract: An assay procedure for predicting the onset of the ovulation in a human subject. Urine samples are obtained on consecutive days and assayed for total gonadotropal alpha peptide chain content. The alpha chain content surges to indicate ovulation and the onset of the fertile period.
    Type: Grant
    Filed: April 5, 1990
    Date of Patent: November 22, 1994
    Assignee: Hygeia Sciences, Inc.
    Inventors: Kathleen M. Clough, Francis X. Cole