Patents by Inventor Robert Spiegel

Robert Spiegel 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).

  • COMBINATIONS USEFUL IN A METHOD FOR TREATING SARCOMA
    Publication number: 20220152024
    Abstract: One aspect described herein includes a method for treating sarcoma in a subject in need thereof comprising, administering to the subject an effective amount of a small molecule compound. More particularly, another aspect described herein includes a method for treating sarcoma in a subject in need thereof comprising, administering to the subject an effective amount of the small molecule compound described herein in combination with a chemotherapeutic agent.
    Type: Application
    Filed: March 27, 2020
    Publication date: May 19, 2022
    Inventors: Marla L. Weetall, Liangxian Cao, Josephine Sheedy, Robert Spiegel
  • Safety chemical cartridge
    Patent number: 4252773
    Abstract: A safety chemical cartridge for adaptation in an automatic chemical feeder apparatus. The cartridge including a cylinder-like chemical container having an outer surface with first and second ends and a middle portion spaced between the two ends.
    Type: Grant
    Filed: September 24, 1979
    Date of Patent: February 24, 1981
    Inventors: Robert Spiegel, Bill Spiegel