Patents by Inventor Efraim Racker

Efraim Racker 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).

  • Inhibition of cyclic nucleotide independent protein kinases
    Patent number: 4582821
    Abstract: Peptide and amino acid halomethyl ketones are employed in processes for inhibiting cyclic nucleotide independent protein kinase activity and tumor cell growth.
    Type: Grant
    Filed: November 16, 1983
    Date of Patent: April 15, 1986
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Charles A. Kettner, Efraim Racker