Patents by Inventor Sol Gershon

Sol Gershon 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).

  • Oral rinse and method for plaque removal
    Patent number: 5043183
    Abstract: This invention relates to improved oral compositions for dental hygiene, and, in particular, to dental rinse and mouthwash formulations containing orthophosphates which upon application to the teeth remove and retard the development of dental plaque on dental surfaces.
    Type: Grant
    Filed: September 13, 1989
    Date of Patent: August 27, 1991
    Assignee: Cambridge Research Laboratories, Inc.
    Inventors: Sol Gershon, Charles Fox, Norton Garfinkle