Patents by Inventor George William Carter

George William Carter 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).

  • Acylphosphonate esters
    Patent number: 4014997
    Abstract: A series of acylphosphonate esters have been found which prevent or relieve some of the ill effects of UV exposure to human skin.
    Type: Grant
    Filed: October 31, 1975
    Date of Patent: March 29, 1977
    Assignee: Abbott Laboratories
    Inventors: Leo Ralph Swett, Robert George Stein, George William Carter