Patents by Inventor Ronald Lee Gendrich

Ronald Lee Gendrich 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).

  • [Des-gly].sup.10 -GnRH nonapeptide anide analogs in position 6 having ovulation-inducing activity
    Patent number: 4005063
    Abstract: An unnatural nonapeptide with improved biological activities surpassing those of the natural follicle-stimulating lutenizing hormone-releasing hormone (Gn--RH) is described. The new peptide induces ovulation in warm-blooded animals at an oral dose of 5-100 .mu.g./kg.
    Type: Grant
    Filed: May 15, 1975
    Date of Patent: January 25, 1977
    Assignee: Abbott Laboratories
    Inventors: Ronald Lee Gendrich, Riemond Henry Rippel, John Hunter Seely