Patents by Inventor Francis E. Cocherell

Francis E. Cocherell 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).

  • Anhydrous toothpaste or dental cream composition
    Patent number: 5004596
    Abstract: A water-free dental cream or toothpaste composition comprising 6% to 90% by total weight of one or more hydrogenated vegeteable oils, 0.02% to 25% by total weight of one or more flavoring oils or extracts, 0.1% to 60% by total weight of glycerin, 0.5% to 25% by total weight of cornstarch, 10% to 90% by total weight of one or more inorganic salts selected from the group comprising sodium bicarbonate, magnesium sulfate and sodium chloride, 0.001% to 3.5% by total weight of more or more fluorides selected from the group comprising sodium fluoride, potassium fluoride and ammonium fluoride, 0.01% to 5% by total weight of saccharin or aspartame, and 0.01% to 5% by total weight of sodium lauryl sulfate.
    Type: Grant
    Filed: January 17, 1989
    Date of Patent: April 2, 1991
    Inventors: Francis E. Cocherell, Homer C. Harper, George Hsieh
  • Toothpaste or dental cream composition and method of preparing same
    Patent number: 4812306
    Abstract: A water-free dental cream or toothpaste composition comprising 6% to 90% by total weight of one or more hydrogenated vegetable oils, 0.02% to 25% by total weight of one or more flavoring oils or extracts, 0.1% to 60% by total weight of glycerin, 0.2% to 25% by total weight of cornstarch, 10% to 90% by total weight of one or more inorganic salts selected from the group comprising sodium bicarbonate, magnesium sulfate and sodium chloride, 0.001% to 3.5% by total weight of one or more flourides selected from the group comprising sodium flouride, potassium flouride and ammonium flouride, 0.01% to 5% by total weight of sacchrin or aspartame, and 0.01% to 5% by total weight of sodium lauryl sulfate.
    Type: Grant
    Filed: December 21, 1987
    Date of Patent: March 14, 1989
    Inventors: Francis E. Cocherell, Homer C. Harper, George Hsieh