Patents by Inventor Victor C. Zimmerman

Victor C. Zimmerman 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).

  • Machine dishwashing formulations containing alkali metal acetal carboxylate polymers
    Patent number: T995003
    Abstract: Machine dishwashing formulations typically contain a low-foaming surfactant, a chlorine source and an alkali metal tripolyphosphate. Because of recent emphasis in removing phosphates from cleaning formulations, those skilled in the art have been interested in finding a substitute for some or all of the alkali metal tripolyphosphate in machine dishwashing formulations. Now there is provided a machine dishwashing formulation comprising (A) from 0.
    Type: Grant
    Filed: November 8, 1979
    Date of Patent: June 3, 1980
    Assignee: Monsanto Company
    Inventor: Victor C. Zimmerman