Patents by Inventor Margot Ip

Margot Ip 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).

  • TNF-inhibitory protein and a method of production
    Patent number: 5136021
    Abstract: A TNF-inhibitory protein having a molecular weight of 28 kilodaltons and having an activity of rendering resistant to TNF a TNF- sensitive cell to thereby inhibit the cytolytic and/or cytostatic activity of TNF for the TNF-sensitive cells and a method for producing the same are described. The TNF-inhibitory protein can advantageously be used as an antigen for producing an antibody useful for detecting a patient having TNF-resistant cancer and for removing the TNF-resistance of the cancer cells of the patient.
    Type: Grant
    Filed: February 27, 1990
    Date of Patent: August 4, 1992
    Assignee: Health Research, Inc.
    Inventors: Wlodzimierez E. Dembinski, Margot Ip