Patents by Inventor Manly E. Marshall

Manly E. Marshall 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).

  • Treating susceptible human malignant tumors with 7-hydroxy-1,2-benzopyrone
    Patent number: 5525626
    Abstract: The invention relates to the use of 1,2 -benzopyrone derivatives for the treatment of susceptible malignant tumors in human beings. The derivatives used according to the invention are suitable for both preventive and also therapeutic treatment and they display in particular growth-inhibiting effect vis-a -vis brain-tumor cells and cells from human renal, prostate, skin or lung carcinomas.
    Type: Grant
    Filed: November 3, 1994
    Date of Patent: June 11, 1996
    Assignee: Schaper & Bruemmer GmbH & Co.
    Inventors: Douglas R. Thornes, Helga Stolze, Ernest Marshall, Kurt Zanker, Manly E. Marshall