Patents by Inventor Clifford S. Sato

Clifford S. Sato 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).

  • Diagnosing cancer by observing marker glycosaminoglycans extracted from patient
    Patent number: 4468465
    Abstract: A disease-specific marker for cancer and hyperplasia of the human prostate comprising hybrid and copolymer glycosaminoglycans (GAGs) extracted from the patient and methods for diagnosing and monitoring treatment of cancer and hyperplasia of the prostate by observing such hybrid and copolymer GAGs.
    Type: Grant
    Filed: September 7, 1982
    Date of Patent: August 28, 1984
    Inventor: Clifford S. Sato