Patents by Inventor Tamar Zer

Tamar Zer 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).

  • Method of determining human chorionic gonadotropin (HCG) in the urine
    Patent number: 4315908
    Abstract: A method of determining human chorionic gonadotropin (HCG) in the urine. The urine to be tested is absorbed on an absorbent body. HCG is determined on the absorbent body by a radioimmunoassay method.
    Type: Grant
    Filed: December 3, 1979
    Date of Patent: February 16, 1982
    Inventors: Tamar Zer, Avraham Zer